Rain World mods
Rain World regions mods
Everything filed under regions by its own author, ordered by how much it is used.
325 regions mods, most downloaded first · newest update 26 Oct 2026
AllCosmetics1.5kGame mechanics396Regions325Watcher229Downpour221creatures219Base176Accessibility160Custom Slugcat138Dependency99Arenas97Campaigns91Items77Game Modes49Translations20Utility10Cosmetic10Debug8Gameplay7Arena6Quality Of Life5
325 regions mods
- Dripping Timeby 76561199442062755!! THIS MOD IS HEAVILY UNFINISHED, AND JUST ABOUT EVERYTHING IS SUBJECT TO CHANGE !! A new region pack I'm working on, more in line with the watcher. Adds a new slugcat called the Windowed (name in progress) who is fully amphibious, no drowning here, and faster in water. However they dry out on l...235 downloadsupdated 8 mo ago
- Drainage System Minusby 76561199065741129Removes a bunch of Drainage System rooms, making it smaller. Idfk what I'm doing I've never uploaded a mod230 downloadsupdated 17 mo ago
- Curious Ascent Watcher patchby tpd1864blakeA patch for Curious Ascent which blocks the region off when using The Watcher to prevent you from leaving the prologue area. Currently does not start with any Sentient Rot infection because I don't know how to code that in yet220 downloadsupdated 12 mo ago
- Gilded Sanctuary Spawns Fixby 76561198855809412The OffScreenDen in GS is completely empty for Artificer and Inv, this mod fixes it. It just copies Spearmaster's spawns for Artificer, and then multiplies them by 5 for Inv.219 downloadsupdated 22 mo ago
- Trial by Fireby 76561199640137702Hello there, this is this my very first region mod so, it may suck a bit but hey at least I am learning. Anyways have fun. info on my region this connects to rm (The rot riv only region) and this is designed around riv in mind. Second the specific room my gates connects to is RM_D02 okay lets tal...219 downloadsupdated 10 mo ago
- Inv's Shaded Citadelby 76561198810699032Modifies Inv's version of Shaded Citadel. Has a handful of additions, while still being the same citadel we all know and love.219 downloadsupdated 11 mo ago
- SLM1_Editby 76561199012551176Disclaimer: I didn't make most of this I thought the region didn't have enough gameplay, so I did this. Credit to the rivular rainworld on the rwma server, they seem to have put together the original. Incompatible with the unaltered version because I am too lazy to change the region acronym and e...218 downloadsupdated 14 mo ago
- Ridge Repellentby 76561198855809412Removes all Aether Ridge regions & changes all spots that previously led to them to instead lead to other Watcher regions. This does not include Migration Path as part of Aether Ridge even though it reuses the sky islands connector rooms from the old Aether Ridge mod. This is because Migration Pa...216 downloadsupdated 6 mo ago
- Rucoon's Pole Hopby RucThe gate is found to the right of the top SU shelter! This is a collection of almost every bit of pole hop content I have ever made, old and new. Over 15 hours of hoping action; plenty of arena levels and three regions. The Checkpointer mod is recommended to not have to walk back to the first pol...214 downloadsupdated 11 mo ago
- [ALIVE] REGIONby 76561199071931714REGION Connected? to Outskirts (SU_C01) and Sky Islands (SI_A23) This is a EXPERIMENTAL region! Whats its mean? This mod will be updating (Like every week-month) And time will be gone Like - Spearmaster timeline to Survivel timeline Rooms - 37? Sreencs - 60? Pearls - 1? Echo - 0? Now timeline - s...209 downloadsupdated 2 mo ago
- Lost Railwayby 76561198942307816A region which entrance has finally given way to errosion, filling in a missing peice to a bigger puzzle. This region is planned to be part of a bigger collection of mods. (The name is still in progress) Halfway through development I accidentally used an already taken acronym, so I had to replace...201 downloadsupdated 5 mo ago
- Monsoon Worldby Tat011Strongly Recommended both DLCs but the mod has replacement creatures if you don't. An alternate take on RW where rain harmlessly falls all the time instead of the usual deal, with a dangerous night replacing it instead. Incorporates my 'Revamped Relationships' mod and my 'Properties expanded' mod...191 downloadsupdated 5 mo ago
- Petra's Birthday Regionby 76561199052782847Happy birthday, and may you live to see many more184 downloadsupdated 12 d ago
- Sprinkling Drifts(newish)by 76561199682001123Hey! This mod adds a work in progress region that connects to Outskirts. This mod is now planned to connected to Outer Expanse, but currently connects to the far right most side of Outskirts instead. It is intended for Survivor, Monk, Hunter, and Gourmand. It has one sub-region that will be expan...182 downloadsupdated 8 mo ago
- More Region Gatesby 76561199061927928this mod is incompatible with A LOT of region mods!! including but not limited to: expanded outskirts, building site, worksite, residuum, failing networks, substratum, external power supply, skyport, overgrown foothills, acidic conduit, steel mill, expanded sump tunnel, projector, desolate landin...170 downloadsupdated 6 mo ago
- The Rainy Facility (demo)by 76561199640137702Hello! I need your help, yes your help! I need people to play this region mod that is very much still in the works. And tell me what I should add or should fix please keep your comments constructive. Anyways I will tell you a little bit about my region as I need testers! Rooms: 39/100 Screens: 12...162 downloadsupdated 8 mo ago
- Rainworld Grey Horizon under construction roadmap [currently not released ]by 76561199132899702"The watery sea air was strong, the rocky cliffs meandered their way along the coastline, occasionally a noisy seabird would take flight. The distant hills and mountains were now just dark silhouettes amongst the solid grey sky, the lower legs of faraway cans jutting out from behind their retaini...160 downloadsupdated 6 mo ago
- Monkmain's Scuffed Regionsby 76561199262168147My very in-progress and probably broken region mod!!!!! The regions in this mod are all based on my oc and her story. If I eventually get slugbase working I'll be able to actually make a campaign with these regions, but for now they're only accessible through the warp mod. "Finished" regions: Ver...157 downloadsupdated 9 mo ago
- Fractured Gateways Tracksby 76561198360727557A couple unused tracks added to Fractured Gateways to give it more atmosphere and character. Includes Bio Oscillator as a bumper in WVWB_B05, Insect Roamer as a bumper in WVWB_E01, and Air Toxing in WVWB_H01154 downloadsupdated 8 mo ago
- The Lost Poops[CEKC UPDATE]by 76561199065414715Yablocnik doesn't like that ts weight as much as his mom and he cutted it from original The Lost Tunnels and so there it is. Inv inclusive. 450+ screens of pure ♥♥♥♥♥♥♥♥. Special thanks: Yabloko18 for The Lost Tunnels veytho for english localisation and voicing my shizophrenia for this mod143 downloadsupdated 2 mo ago
- Virtues DEMOby 76561198416980608hello this is a demo for my upcoming project :) FEATURES (so far): -3 whole gates!! no you cant go in them -(almost) Unique spawns for the 3 vanilla slugcats!! -1 single shelter. yeah thats my bad does not work with other regions that share the DE acronym if there's any bugs let me know thank yo...142 downloadsupdated 6 mo ago
- Forgotten Undergroundby ThatoneguyMy very first mod! I have never tried modding before so what could go wrong? This region is a mix between Filtration System, Pipeyard (Above Ground), and Garbage Wastes (SUBREGION). Currently connects to Filtration System, The Boxes, and a currently in progress region (Idk how to make covered tex...141 downloadsupdated 12 d ago
- The Little Industry Towerby 76561199309578239My first, small region! With a purple palette, lots of food, and a very angry lizard. Since I don't have Downpour or Watcher, I couldn't create a unique world state for some of the slugcats. This mod will be incompatible with Substratum, as it uses the same connection. The connection is in A63. I...140 downloadsupdated 4 mo ago
- Repaired Worldby 76561199205256814this mod reworks the shaded citadel and the industrial complex137 downloadsupdated 2 mo ago
- BojovnikInSpottedFieldsby 76561199048033839ADDS COOL SCUGLAT BOJOVNIK connects to garbage wastes131 downloadsupdated 21 mo ago
- Watcher Threat Themesby 76561199202219418Adding threat themes to regions that need new ones, currently effecting Heat Ducts, Cold Storage, Station Annex, Aether Rige, Fractured Gateways, and Migration Path.126 downloadsupdated 12 mo ago
- Badlands threat music for Badlands 2.0by 76561199026557651Replaces the badlands threat theme with Snoodle's badlands threat theme. Snoodle, leave a comment if you want this to be taken down!113 downloadsupdated 19 mo ago
- Region Mod Templateby 76561199237260998Do you ever get tired of having to make the files for the new custom region your starting? Introducing: Region Mod Template This mod contains some basic files already ready to be customized to your region. All you have to do is copy the files from the mod(Id is 3741208248) and put it into your mo...92 downloadsupdated 4 mo ago
- Universal Outer Expanse [GLITCHY AND DISCONTINUED :(]by 76561199061892136Edits to Rooms and Geometry that create another entrance to Outer Expanse, one that all Slugcats have access to! Basic OE spawn setups, Slugcats that can't usually get to OE should share all the same spawns as Gourmand. Very much in Beta, I'd love to hear people's feedback! To Do List... - Unique...84 downloadsupdated 10 mo ago
- [OVERFLOW] Region Beta: Scavenger Strongholdby saltedsourA beta teaser containing Trailblazer's tutorial area for the Overflow expansion. A desert area, where scavengers have made their home. No custom slugcats included. Bugs and issues may apply. NO VANILLA CONNECTIONS, USE WARP MENU. Like what you see? Want to know more about the mod? Check the link...82 downloadsupdated 6 mo ago
- Eternal Winter expansionby 76561198738292101Eternal winter adds Frostbitten, Disciple, Overseer and regions in Eternal Winters facility grounds! this mod is a heavy work in progress, please report any bugs. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ The Frostbitten, a purposed slugcat with a genetic mutation on a jour...82 downloadsupdated 1 mo ago
- Mother Spiders Begone!by 76561199202219418removes all mother spiders, replacing them with analogs76 downloadsupdated 13 mo ago
- Rot's Heat Ducts Threat Themeby 76561199229699686Replaces Heat Duct's threat theme with my own version. A continuation in my series of mods where I replace the threat theme for AR. Likely incompatible with any other mod which also changes WARE's threat theme.64 downloadsupdated 12 mo ago
- Rot's Aether Ridge Threat Themeby 76561199229699686I'm not the biggest fan of Aether Ridge's threat theme, so this mod replaces it with my own version. No hate to the original of course; I just wanted to see what a more melodic rendition of the song could sound like. Likely incompatible with any mod which also changes WARF's threat theme.59 downloadsupdated 12 mo ago
- Rot's Aether Ridge Threat Theme: Reduxby 76561199229699686Replaces Aether Ridge's threat theme with my own version, now remade. Original mod can be found here: Currently only changes Aether Ridge's (WARF) threat theme and not the other regions that use the same song. It may or may not also change Heat Ducts and Salination in the future. Thanks to my fri...58 downloadsupdated 4 mo ago
- GW Palette Fixby 76561199076835310Fixes palette inconsistencies in Artificer's and Spearmaster's version of Garbage Wastes.55 downloadsupdated 7 mo ago
- No Thanks Andrewby krounA mod made for rwslugcat. Disables the Inv singularity bomb reskin. Disables the voicelines that play upon death. Disables the dating sim. Changes some pictures of inv. Disables the voice clip when lingering on the slugcat selection screen. FAQ Why did you make this mod? Read the description. It'...37 downloadsupdated 12 mo ago
325 regions mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.

