Slime chunks are chunks where slimes can spawn between certain Y levels. Slimes only spawn if the player is not within 32 blocks and the light level is between 0 and 7. ago. EDIT: Chunk (11 / 3) from (176 / 48) to (191 / 63) is confirmed to be a slime chunk in 1. This mod displays in the F3 hud if your current chunk is a slimechunk. ive tried different slime chunks and lighting caves but no slime spawns. The middle coordinate will show your vertical position. Pros: can prevent other mobs from spawning. Follow. 4 but i have read that no updates have affected seed generation and slime chunks, could this be a bug with the pre. If you do this in a corner and AFK at the top for awhile, you can just look down and see any slimes through your ladderway. 2 with spigot, Plugins I am running are WorldEdit, WorldGuard, Smoothsleep, Minepacks, Blocklocker and Dynmap, I am have tried to keep my SMP as close to original as possible, with some added QoL features, Let me. Oct 28, 2020. With the way slime spawning works slimes should not spawn in non-slime chunks, period, unless it is in a swamp biome between y=50-70; the actual coordinates of the individual spawn attempt are used to determine whether or not they can spawn in a chunk below y=40:The best and most efficient way to find slime chunks and actually see slimes spawning is to mine down to Y: 40 and below. Our other method of traval; Stargates, has the gate room itself at Y=30. #1. Also light up any non-flooded caves in the vicinity, as it will significantly increase spawn rates of slimes - both reducing wait time to identify a slime chunk you dug out and significantly increasing drop rates of your farm once you build it. You can increase the proportion of available spawn locations for slimes more quickly that way (I. or: swamp biome, layer 51 through 69, light level 7 or less. Pignity69 Iron Farmer • Additional comment actions. They spawn more frequently during a full Moon, and never spawn during a new Moon. Nov 15th 2022. You could also make a create mod slime farm using dough and lime dye, or make a swamp slime farm using brown mushrooms. My guess, mobs are spawning in other caves etc further away and on ground level. If there is not a slime chunk there it will be near impossible to spawn slimes make shore t hat your farm is in one or it will not work . Make sure the spawn area's Y coordinate is between 50 and 70. Should have a 99 percent accurate model, then run simulations on it and get all the slime stuff you need forever. Slime size is affected by regional difficulty: chances range from 33% for each size at low. Mumbo Jumbo from hermitcraft tried this Swamp one and DocM77 keeps checking it regularly and it hadn't generated any slime but most people I see use chunks. It takes ages per Slime-ball, but it was still faster than finding a slime spawning chunk for me. Count how many slimes spawn in a certain time frame. Description. Though Slimes will spawn on Peaceful mode, pending some unknown bug, they will never be large enough to actually cause damage to you. Edit: It was because they only had a spawning space of 2 high instead of 3 high. As slimes can generate in any light level, ensure to light up. Slimes spawn in areas below layer 40, and also spawn on the surface of swamps during the night, depending on the phase of the moon. The spawn rate is equal on those layers. Fences would stop all slimes as well as any other. If you are lighting up a slime chunk, use regular torches since slimes spawn in any light level underground and a redstone torch only emits light level 7, so other mobs will spawn. com to see if you're in a slime chunk. In addition, slimes follow all normal mob spawning rules. Doesn't have to be a swamp. Slime spawning only ignores the light level for Slime Chunks below y=40. Ive heard somewherw that slimes dont spawn below y=37, so maybe you can try that. I have code I've tinkered with that could be adapted find suitable slime free places to relocate the farm, provided I have the world seed, the size needed, and where the farm needs to be. The slime chunks are specific chunks that are rare and consist of only 10% of Minecraft world chunks. You need to be at least 24 blocks away but not more than 128 for them to spawn. With the platforms beeing 16x16 you gain significantly more spawning spaces (i. Your save game seed determines how many slime chunks will appear in your landscape, and they remain the same for each seed. A chunk in Minecraft is a 16 x 16 area of blocks on the horizontal axis. Slimes will not spawn if they can see the sky. When slimes spawn they try to attack the golem and are killed by the cactus, dropping slimeballs onto the hoppers. Do /kill @e[type=!minecraft:player] (not !=) to kill everything that is not a player. Simply type the following code in the chat: /give @s repeating_command_block. One out of every ten of these chunks is labelled as a Slime chunk, spawning Slimes naturally. Check your chunk with. Hi, I am playing on public server on 1. At level 40, I constructed several hostile mob spawning pads. Slimes spawn in random underground chunks below Y=39 at any light level, and can also spawn in Swamp Biomes at night depending on the phase of the Moon. 2 server world, found slime chunks on chunkdatabase, and started digging. And keep in mind that Slimes completely ignore light levels; this is why they can spawn in. If you’re on java, you can use f3 to check for slime chunks. To see the chunk that you are in, you can. Slimes can spawn in light, while other mobs can't, but if it's dark enough for other mobs, including nearby caves, they'll take up the mob count. Hi, I am playing on an aternos server in Java 1. And removing the "roof" would considerably improve rates of an already well-functioning farm but will hardly help if you have 4 slimes per hour (may improve it to 6 slimes per hour). the-nord-jord • 9 mo. In slime chunks, slimes only spawn on layer 39 and below (feet pos). And brown mushrooms emit a light level of 1 in the block they're in, while not having a collision box or otherwise preventing slime spawns. They can spawn in any light level and lighting does not affect its spawn rate. On average about 1 in every 10 chunks is a slime chunk, so a 4x4 chunk area should give you enough chunks to include at least one. The two spawn conditions require different heights: - Swamp Biome: 51-69. 24 blocks is at the edge of CAN SPAWN range. 17). Hey, I am trying to build a slime farm on my Minecraft server but the slimes aren't spawning AT ALL. 17 survival world after I used chunk base (seed breakdown tool) to find a slime chunk. Except in the swamps during moon phases. 1 Answer. They will only spawn if you are within 16 to 144 blocks from a. 4. I. They spawn the most at full moons. 1 more. But after 2 hours of waiting no Slime spawned. As long as ur sure its a slime chunk they will spawn from y40 down to y 0. 7. With this command in a Command Block, an automatic elimination of Slimes is possible: Just set it to Repeat and Always Active, and then you're done. In slime chunks, slimes spawn regardless of the light level. Slime spawners were working fine before but lately a player on my server has been afking at his Slime farm (with slime spawners) and noticed they aren't spawning. The space they spawn in must also be clear of solid obstructions and liquids. For best results, use jack o'lanterns set in the floors, because slimes can spawn on those blocks. If these conditions are met and the altitude is acceptable, there is a 50% chance of spawning a slime. The world of Minecraft is split into chunks, each being a 16x16 square that extends vertically throughout the entire map. I'm making an adventure map, and a recurring (and very irritating) problem is that Slimes spawn all over the place. 17 to 1. If a monster spawner is set to spawn slimes, it will fail unless located in a swamp biome or slime chunk. 4), slimes can only spawn in every 10th chunk in average ("Slime Chunks"). 25. Actually, I think you're reading that wrong. Slimes spawn in the Overworld in specific chunks below layer 40 regardless of light levels. Slimes have a low chance of spawning compared to all other mobs so if you havent spawnproofed EVERYTHING, they will barely spawn. If you want an easy slime farm try making one in the swamp light it up with. 19. If you have any idea, please tell me. Slimes spawn in random underground chunks below Y=39 at any light level, and can also spawn in Swamp Biomes at night depending on the phase of the Moon. No slime spawning in slime chunk 2018 1. 16 or later, please comment below and indicate if the problem is with slime spawning in a swamp or in a slime chunk, and give the coordinates and world seed. Slimes do not spawn within 24 blocks of any player and they despawn over time if no player is within 32 blocks and instantly despawn if no player. If the bright moon fraction exceeds a random. A better alternative would be to just make two 1x3 chunk slime farms, and remove some spawning spaces from the middle slots. 4 with my friends and we wanted to build a slime farm. Go underground until you arrive at Y40, then dig a 20-block-deep 16x16 chamber. I dug out a slime chunk and made a bubble elevator and drop to constantly go in and out of spawning range. 18 world, still in the early dayz. The easiest way I found to stop slimes from spawning in bedrock edition is to make the floor out of some kind of glass that does include tinted glass so any type of glass. Slimes also spawn in slime chunks. 17 to 1. Also, slime don't spawn if you're near that chunk. Slimes are Hostile Mobs added in Update 0. Slimes aren't spawning in slime chunks, unless the spawning mechanics changed. This method requires an underground room to be dug out before the farm is constructed. If you execute this command without. ago. Tutorial explaining how the slimes spawn in swamp biomes in minecraft. You gotta make the farm in slime chunks. A trick that you can do is to click the key combination f3+Q followed by f3+G. This can significantly affect the number of slimes that will spawn in a chunk. "Slime chunks" [edit | edit source] Slimes spawn throughout the world (except mushroom fields and deep dark biomes) below level Y=40 regardless of light level, but only in certain chunks; 1 ⁄ 10 of all chunks. 18. However, slimes can spawn regardless of light level as long as the following conditions are met: the block the slime is trying to spawn on is below y = 40. You may have to dig several pits before you find a Slime chunk. The technical answer is to dig out a complete slime chunk not higher than Y 39. 1. While chunk spawning always has a 10% success rate (not taking slime chunk chances or anything else into account), the success rate of swamp. Big Slimes need 2. 5×3 space to spawn, medium slimes require a 3×2×3 space, and small slimes require a 1×2×1 space (or 1×1×1 if the upper block is not opaque). I'm not sure if glowstone prevents mobs from spawning. I have been waiting for about an hour afk with the game active at. If you have a spawner plugin use its commands, if not you should be able to summon a spawner using either /give <player> 52:55 or else use /minecraft:give @p mob_spawner and place a slime spawn. Aug 21, 2015. Tho is sometimes difficult with terralith generation as it. The space they spawn in must also be clear of solid obstructions and liquids. " Once those chunks are loaded, slimes can spawn anywhere from level 0 to level 10. I'll get roughly a stack of slime balls in 2-3 minutes with this method using Looting III. Do /kill @e to kill all entity including dropped items, started TNTs, arrows, yourself and minecarts. Slimes are shy – they won’t spawn if other mobs are nearby. To find out where you are, press F3. Slimes basically only spawn in swamps due to low y level, and only in slime chunks. If the fraction of the bright part of the moon is bigger than that number, the slime will spawn. Ilmango has a swamp slime farm that works amazingly well that I recommend. Every chunk that is generated in a world has a 10% chance of being a slime chunk. 19 world. Hard to light it all up to -64. I triple checked the coordinates and everything to make sure I was in a slime chunk. 7. " ~~~ MinecraftWiki article on Slimes. Just to clarify some of the concerns and questions: Outside of swamps, biomes have absolutely no bearing on whether or not slimes can spawn. You need to be at least 24 blocks away but not more than 128 blocks away. Apparently slime won't spawn above level 16 in bedrock version on slime chunks, at least I think it was level 16, at any rate i do remember it being quite low. Within slime chunks, slimes can spawn when Y < 40. Check if the farm has the correct conditions for slimes to spawn. You need to manually copy the . EDIT: If you only want. No slime spawning in slime chunk 2018 1. if you didnt miss a slime chunk it could be that the video you used is actualy showing you a farm that no. No slimes spawning in slime chunk. You need to spawnproof out to despawn limit from your afk spot (128 blocks in Java Edition, 44 to 128 blocks in Bedrock. plains biome and theres only the one plattform visible in the screen. if you look bottom right left u can see i(and the platform too) are at y5~6 and have 4 slime chunks in front of me with a distance of nearly 24 to three of em, the furthest point of this current platform is a bit more than 32 blocks away. Note that this removes started TNTs, arrows, minecarts and dropped items too. Slime chunks are found below layer 40. " Im playing on a smp server, difficulty hard. Do /kill @e[type=minecraft:slime] to kill all slimes. the software i use only has up to 1. Here are some reasons why they won’t spawn: Max Mob Limit in the Surrounding Area. Maybe I need to put more info in my description. Tiny slimes will spawn once you're more than 23 blocks away if it's a slime chunk. What about doing /locate and finding a swamp. Slime chunks are not. Slimes can spawn in specific "slime chunks" below layer 40 of the Overworld. The actual Launch Pad of our main silo is at Y=24. Put something that will make slime move towards the kill chamber. Slime farms are light up to light level 8+ to prevent other types of mobs from spawning. • 9 mo. I am pretty sure you could use torches around your base or put torches on the slime spawner. RELATED. On the assumption that the seed is indeed correct, nothing is going to invalidate slime chunks. 18 world. Check if the farm has the correct conditions for slimes to spawn. My slime chunk coordinates are 536,309 (x,z) and my seed is 8857034577360149641 if that helps with anything. Bruh-Bot9000. Also, slime don't spawn if you're near that chunk. My conclusion is that you can have slimes spawn from below y40 all the way down to bedrock, but I need confirmation because I'm making a perimeter for a 4 chunk slime farm. • 8 mo. Edit: It was because they only had a spawning space of 2 high instead of 3 high. I already had a slime chunk slime farm, and used the mushrooms to redo the lighting instead of making a swamp farm. Slimes will only spawn in chunks that are at least 16x16 blocks and at most 24x24 blocks. It would not work at all in that case, unless you accidentally got lucky and hit a slime chunk, in which case the whole point of building in a swamp is moot. within my base area I cleared out underground (diamond level) the whole area & found several chunks that spawn slimes. Version 1. I build mine mostly below 0. The space they spawn in must also be clear of solid obstructions and liquids. We've dug out a 2x2 chunk area, verified that they are slime chunks in singleplayer, and lit a border of caves for 128 blocks from our afk spot, and not a single slime spawns. But I'd go on chunkbase, find a slime chunk instead and dig it out. And keep in mind that Slimes completely ignore light levels; this is why they can spawn in. After tunneling through long enough, you should be able to find a chunk that. So a couple of reasons, first you have an indredibly small platform, only about 9 spawnable spaces (for the big and medium slimes). I then added sugar, clocks, wool, chorus fruit, a nether star, a comparator, and a dragon egg to the spawner but nothing spawns from it. Slime chunks are chunks where slimes can spawn between certain Y levels. These chunks are rare and consist of only 10% of all in-game chunks. 2. Other than spawning in swamps (added in 1. I have noticed that slimes are spawning in all 3 chunks, even though slimefinder says it's an empty chunk. - Slime Chunk: 0-39. Hello :): ftb pink slimeHello :): ftb pink slime Slime pink minecraft skin urlSlime rancher. They do not spawn outside of spawn chunks. Anywhere that slimes are spawning, water should be infested with "slime larvae". 12. • 19 min. Not in a superflat test world in slime chunks, not from slime water from tinkers construct, and not from the slimy tool modifier from tinkers (in fact, that modifier spawns a slime for half a second, before it vanishes). Slimes can spawn at any light level inside a slime chunk below height level 40. Slimes don't care about light at all in slime chunks, so you don't have to worry about having too much light; just make sure no block is light level 0. BubbyBoy27 I didn’t think of nearby caves so I’ll look into that, but the chunk with the slimes are fully lit up 6 comments. On one of my worlds, I found a slime spawn down in a cave. Large slimes require 3 blocks of height (technically just 2. - By default, WorldGuard protects any regions from modification by non. within my base area I cleared out underground (diamond level) the whole area & found several chunks that spawn slimes. Also, double check your seed and version on chunkbase. I have waited for around 15 minutes exactly 32 block from the closest edge of the chunk with no spawns. Simply select your current version (such as Java 1. Right-click the purple block in your inventory and type the following code: /kill @e [type=Slime] Slimes will spawn in a slime chunk under Y=40. During my testing, I was unable to get slimes to spawn in swamp biomes too, even though the light level was under 7 (in the vanilla Minecraft server they would not spawn, but in singleplayer they did). They attack by. . . No mobs spawn, slimes don't even spawn at all on slime chunks. 6, and slimes WERE spawning in the daytime. To easily find a slime chunk in your seed, you can use Chunkbase. Im playing on a smp server, difficulty hard. The water, killing system, and looting system can be all the way down at bedrock and have stacked up spawning pads every 4th block up all the way to y = 40 in order to maximize the spawning area. You need to be at height 11 for slime to spawn and they usually spawn during night. ) Why are slimes not spawning? AskAbout. Tried making a slime farm but it isnt working. They can also spawn in swamp biomes between layers 50-70 in light levels of 7 or less. I know you can use slabs and/or other methods, but these usually look rather bad, and I need at least my top part to look half clean. Slimes in swamps spawn between y51 and y69, regardless of slime chunks, most often at night, in light levels of 7 or less, and their spawning frequency changes with the moon cycle. The guy was testing where slimes could spawn. Doing this will leave some room for slimes to spawn on. TL;DR; Use 2 repeating command blocks which contains the following: /kill @e [type=minecraft:slime] /kill @e [type=minecraft:item,name=Slimeball] Apart from @ExpertCoder14 's answer, you can also use another repeating command block with /kill @e [type=minecraft:slime]. Slimes also spawn in swamp biomes between layers 51 and 69 under the condition that the light levels need to be seven or less since these layers are already. In Superflat type worlds, the spawn rate is decreased. Slimes spawn in the Overworld in specific "slime chunks" below layer 40 regardless of light levels. Players can press F3 + G to check the chunk borders. Apart from spawning in swamps (added in 1. Unfortunately the only way to determine if a slime chunk is a slime chunk is to get lucky and find where slimes spawn or use a 3rd party software like this. You need to be at least 24 blocks away but not more than 128 for them to spawn. I've had plenty. Slimes can spawn in light, while other mobs can't, but if it's dark enough for other mobs, including nearby caves, they'll take up the mob count. (I'm not sure of the validity of that statement, but it's best to be safe, but top slabs do work)can't get slimes to spawn at all in slime chunk [Java] so I’ve built this massive slime farm in a slime chunk with a bunch of levels all the way from y-6 to y-40. So while the overworld list contains things like creepers and zombies, the slime island list is just slimes of the proper type. Let's get squishy!This tutorial will show you how to locate a slime chunk without external tools and set up. Make sure you light the nearby caves (listen to mob sounds around your slime spawn setup, having subtitles turned on helps), all mobs spawn at light level 0 in 1. Nov 15th 2022. I think you could make a dough and lime dye slime farm faster than both, but it’d be. Pretty much every source is saying they can spawn in slime chunks anywhere below Y 40, I dug a 4 high room at Y level 36 and not one slime spawned since yesterday. Seems the slimes have a hard time spawning in my multiple worlds as well. This is the case in a Swamp Biome from y=50 to y=70. The balls can then be used to summon a slime through nature auras and farmed through mob grind utils or rftools. Try loading the seed in single player and confirm if the said slime chunk is really a slime chunk. 14. Java version 1. As sb9884 pointed out, expand your farm upwards if you want more slime balls (and with the 1. It might help to include pictures of the farm. And thats just casually killing them with no Looting 3. Every mob, including slimes, has the same chance. The problem is, whenever i make a mob farm. Azerius New Member. Here is an example I built in my SSP world in 2 diagonally adjacent slime chunks. So one has to dig all the way down to bedrock and then it seems to make no sense to put in more than two levels in one's slime farm. In my survival world I have noticed that slimes do not spawn in slime chunks at any height (I have confirmed they are slime chunks using the reverse engineered algorithm by protolambda) I have tested this in creative and survival modes across multiple slime chunks and seeds. Description. Three main tricks are commonly used to handle them, although the first two are outdated methods. Slimes here will spawn between Y-level 50 and 70. As the title suggests, I was attempting to build a slime farm on a multiplayer survival server (Vanilla, Spigot 1. As for slime chunks, I'm running a two chunk ilmango based farm and you can literally see the slimes raining down once you light up the perimeter. I have lighted up whole 40x40 area, setup is at y=26; Loaded Mobs are on minimum (around 4 mobs loaded). If these conditions are met and the altitude is acceptable, there is a 50% chance of spawning a slime. Even on Easy you get a couple slimes per minute in a properly prepared farm with correctly spawnproofed area. In Minecraft, there is a certain limit to. Edit: right after posting this, I got 1 small slime spawn on the y-1 platform. However, slime chunks only allow. Within slime chunks, slimes can spawn when Y < 40. Only this time, no matter what I did, slime would never spawn. Mobs only spawn until mob cap is reached (70 on single player). Assuming your area is in the correct zone (inside a Slime spawn chunk and within ~40 blocks from bedrock), you also need to check the ravine nearby and light it with torches to keep other mobs from spawning nearby and stopping the Slimes from spawning. 2) check the light level inside your farm, slimes can spawn in any light level (if this is a slime chunk). Each chunk is a 16×16 area of the world that can load or unload depending on the player’s position. Upgrading a world doesn't alter the slime chunk map because the algorithm is the same in all versions. The whole world of Minecraft is divided into thousands of chunks. Slimes can spawn under any of the biomes in Minecraft, but we should make. I have not put too much effort into eliminating all nearby locations, and part of the chunks overlap a mushroom island biome (in which slimes can't spawn), so this is definitely not a best case scenario, but the farm still outputs a lot of slimeballs. Slimes will spawn at any time of day in a swamp and any point in the moon cycle so long as the light level is below 7 and you are below y 69 and above y59. I have what I think is the best way around this! 1, make some cursed earth. So I have cleared an area worth two chunks from surface down to bedrock with multiple platforms for them to spawn in that chunk. Try moving a lil bit farther away, like 60-70 blocks. • be the only person on the server when using it. Slimes can actually be rather rare if the random number generator does not like you. Ive heard somewherw that slimes dont spawn below y=37, so maybe you can try that. It might help to include pictures of the farm. It's not a slime spawner, it's a slime chunk (technically two right next to each other). The light level of your chosen area must be seven or less. 18, whereas slime spawns at any light level on or below 7 (there is a claim that. Took about 5 days to get the project finished all the way to level Y-5 bedrock. Clearing two high will cause attempted spawns of large slime to fail (they need a minimum of 2. There may be other methods of blocking hostile mob spawns that I'm also not aware of that are more efficient. Within slime chunks, slimes can spawn when Y < 40. Slimes also spawn in slime chunks. . #1. For reference, sea level is at the 65th layer. On average about 1 in every 10 chunks is a slime chunk, so a 4x4 chunk area should give you enough chunks to include at least one. Also they spawn in specific y levels depending if it is a slime chunk or swamp. Slimes will not spawn within 24 blocks (spherical) of any player, and will despawn over time if no player is within 32 blocks and instantly if no. Make sure there are no caves with zombies or any other mobs in the vicinity. 19 and Minecraft 1. Assuming your area is in the correct zone (inside a Slime. If yes, string is pretty discreet, so it's. Within the 7x7 area. 4 that mobs wouldn't spawn if the render distance was less than 10 chunks. Its a 3 high space, coordinates are 0,15 in the x, and -65,-80 in the z, and slime chunks should be independent of seed since its bedrock. 1 - Slimes will spawn in a slime chunk in an ocean biome. You can enter your seed into the tool, and it will locate the chunks on your world that are slime chunks. Description. Go underground until you arrive at Y40, then dig a 20-block-deep 16x16 chamber. Jan 25, 2013The Minecraft Survival Guide Season 2 continues. What farm is it because if it’s a crop farm put slabs above the crops and space them out depending on. So I have cleared an area worth two chunks from surface down to bedrock with multiple platforms for them to spawn in that chunk. You may have to dig several pits before you find a Slime chunk. Mark the Borders: With the borders visible, outline each chunk using fences or another distinctive block. S. 16 when I built the farm but I updated it to 1. "Slime chunks" [edit | edit source] Slimes spawn throughout the world (except mushroom fields and deep dark biomes) below level Y=40 regardless of light level, but only in certain chunks; 1 ⁄ 10 of all. It should also make a tiny difference to prevent slime spawning in other eligible chunks (see below) - if the game decides to spawn hostile mobs, it randomly chooses one. I found a slime chunk right inside my straight mine so I dug out a 16x16x3 chunk at level 19 and coordinates 71 19 -120. Recently I used chunkbase to locate a slime chunk and dug the area out for the slime farm I'm planning on making. In addition to this, slimes have 90% less chances of being picked for spawning compared to the other 4 hostile. Unfortunately my chosen slime chunk is near a ravine and a massive cave system. Otherwise, there is a 3. Light the area so no other hostile mobs will be able to spawn. I have dug out a slime chunk (according to chunkbase) down to y=-1 and made some platforms and lit up caves around it. Also rooms are 3 blocks height. the light level of the spawning block must be 7 or darker (with exception. Note they didn't change anything about slime spawn rates in swamps. Seems the slimes have a hard time spawning in my multiple worlds as well. It's about 5 chunks away from land to avoid hostile mobs spawning in nearby caves preventing the slime from spawning. A single cage was placed in a slime chunk, and is the only one of the. "Like most other hostile mobs, slimes do not spawn within 24 blocks (spherical) of any player, despawn over time if no player is within 32 blocks, and despawn instantly if no player is within the despawn radius (128 blocks in Java Edition, 44 to 128 blocks in Bedrock Edition depending on simulation distance). So a swamp chunk could also be a slime chunk, but there would be no extra slimes below height 40. It does not allow slime chunk spawns in swamps.