Mods / World

• MMERLO'S FACTORYby ⎛⎝Maxigregrze⎠⎞This is the factory made for the "moon" series of social media video from Merlo, Dry Lycorice's social media manager. Original design by Javier from Dry Lycorice.2.7k downloadsupdated 4 y ago
• DDYNA-TEC HEISTby Señor CluckensPsst... Hey you... Do you wanna break into a secure facility? Of course you do. I've got just the job for you.2.0k downloadsupdated 3 y ago
• RRAILWAY WORLD 2.0by IL Benvenutoto test railway vehicles (comes with a working railway cars included)2.0k downloadsupdated 3 y ago
• TTUTORIAL UNSTAGEDby MrSlevinThis is your Engineering Playground, get familiar with the controls and play with the potential before building devices yourself! Good luck, and have fun!1.7k downloadsupdated 3 y ago
• LLEAD THE WAY!by Señor CluckensSolve puzzles and help guide the drone all the way to its workshop!1.7k downloadsupdated 3 y ago
• WWORKSHOP3183by 76561199039059749All of my creations and tinkerings in plasma so far :)1.5k downloadsupdated 2 y ago
• RREACTOR ISSUESby StinoShort Staged level1.5k downloadsupdated 4 y ago
• FFNAF IN PLASMA?!by KodoTheIdiotI tried, there's no animatronics since idk how to make robots... comes with working cameras, door, fan, and mid light. use the F# keys on the laptop's keyboard to switch cameras from F1 to F8. there's an additional light switch for the room light.1.5k downloadsupdated 2 y ago
• RREACTOR CATASTROPHEby 76561198825586284<#ffffff><b>STRONG COMPUTER RECOMMENDED.</b></color> <#00ccff>PATCH 1.2 - Minor Changes</color> You wake up to find out that your job has been replaced by an destructive AI. You are the only person capable of bringing the reactor back to normality.1.5k downloadsupdated 3 y ago
• LLAB 2by FlufflesMy Old Lab Broke. I Made A New One.1.4k downloadsupdated 20 mo ago
• PPORTAL - TEST CHAMBER 00by xiancatThe first test chamber from the game Portal.1.3k downloadsupdated 4 y ago
• NNPC DEMOby ZarroJust showing off some of the capabilities of my NPC i'm working on. Try messing with the stuff around him, or give him stuff to look at. Still pretty limited at the moment, I'm looking for time to implement some quests.1.2k downloadsupdated 4 y ago
• TTRY TO BREAK IN I DAREby HorseJUST RUN OFF THE EDGE1.2k downloadsupdated 3 y ago
• CCLOSED LOOPS SHOWCASEby FatJoeRequires Version 0.3.2.0 to run, make sure to update before loading! --- We just released our first milestone update: Closed Loops In this world you'll get a short introduction to how Joiners and Separators work and get to play with a few devices we made to test the update.1.1k downloadsupdated 3 y ago
• FFIX THE BALL FACTORYby ⎛⎝Maxigregrze⎠⎞Can you repair the factory and claim your reward? Many challenges awaits!1.0k downloadsupdated 4 y ago
• AAN ENTIRE HOMESTUCK SAVEby absoluteCatastrophyThis is a world where I make things from Homestuck. Why? I have brainrot. TO DO: * Make Alchemiter (Upgraded) * Make Alchemized Items/Weapons * Make the rest of the Phernalia Registry Machines (Intellibeam Laserstation, Jumper Block Extension & Punch Card Shunts, Cloning Pad & Ectobiology Apparat...1.0k downloadsupdated 2 y ago
• TTUTORIAL?by 76561199415330214This is your Engineering Playgrou10101010101010101010101001000101010101011101010101010101010011.0k downloadsupdated 23 mo ago
• LLiar (Chapter 1)by Donkdonker124"You don't know..." This stage is an attempt at a horror-esque themed world. CONTEXT It's a dark, cold night. You've been roaming the Alpines for a while, and stumble across a building of sorts. The building is the headquarters for Harlequin Industries, a company that's been known for entertainin...1.0k downloadsupdated 4 y ago
• LLiar (Chapter 2)by Donkdonker124"There's no point..." This is Chapter 2 of an attempt at a Horror-esque stage! PLEASE READ BELOW I cannot stress this enough, but PLEASE play the first chapter before playing this! Link to the previous chapter985 downloadsupdated 4 y ago
• TTHE LABby 76561199817536953build and test your ideas. anything is possible if you do it hard enough910 downloadsupdated 20 mo ago
• MMAP LAB RHODIUM REFINERYby 76561199415330214862 downloadsupdated 23 mo ago
• SSPICE DIGGERby ⎛⎝Maxigregrze⎠⎞Use the dectector to find some spices deposits and place an extractor on it to start production and become rich!829 downloadsupdated 4 y ago
• SSELF DRIVING CHALLENGE 1by ZarroMake a car that can drive around the track and set a time! To start the race, set up your vehicle on the grey platform and press the button.808 downloadsupdated 4 y ago
• LLABSby gerry30go slowly on the first playthrough to not miss what the earpiece says. you can speedrun it later. First map i've ever made, very inspired by portal. If you feel stuck just follow the blue pipes806 downloadsupdated 20 mo ago
• AANTI-MASS SPECTROMETERby 76561199408182936Inspired by half life I might update it and add SFX and some other stuff.767 downloadsupdated 2 y ago
• LLiar (Chapter 3)by Donkdonker124"Prepare for war..." This is the final chapter of Liar, which honestly feels more action than horror at this point. PLEASE PLAY THE PREVIOUS 2 CHAPTERS BEFORE THIS ONE Previous chapters are in the collection!763 downloadsupdated 3 y ago
• AARYE-RACEby 76561199296558749Race-Tank is vechical759 downloadsupdated 2 y ago
• SSURVIVAL 0.1.3by StinoA survival world where you can collect materials, build and explore I will maybe add more to this world later like enemys and POIs Update 3 -Indector for when you get / lose materials -Recipe book added (press B and use the scroll wheel) Update 2: -Update UI -Updated code because some items got a...748 downloadsupdated 4 y ago
• TTOURIST TRAPPED: MARSby Leonardo1123You were having some fun on a Young Earth Empire Tourism expedition, when you got hit by a similar storm to the one that took out Ares IV in The Martian. Will you be able to save yourself like Mark Watney? Warning: if you're outside the truck while in the dust storm, the level ends. Don't run int...722 downloadsupdated 3 y ago
• MMOONLOOOOONGBASEby LaplaceRGet to the top. Turn it on.694 downloadsupdated 2 y ago
• FFPS CHALLENGEby Calthecoolsomeone speedrun this677 downloadsupdated 4 y ago
• DDESERT RACE TRACK V1.1by JakeDaFoxieAdded the ability to set the duration of the countdown before the race.662 downloadsupdated 3 y ago
• SSIMPLE DEFENCE HOUSEby 76561199232539976This is my first map that i share :) i just made a "House" that have laser gun and 3 cameras and a security code to enter (THE CODE BEHIND THE HOUSE)658 downloadsupdated 20 mo ago
• TTHE HEARTby 76561199415330214646 downloadsupdated 2 y ago
• EEGC1-CHESS WITH FRIENDSby 76561198409682030A 2D-3D hybrid multiplayer chess game! To connect to another player, click the "Enter ID" button on the screen, then type in their ID and press enter!642 downloadsupdated 4 y ago
• CCOMPUTERby 76561198411504919I was bored and made this computer that has a bios and a OS that anyone can customise easely. Type 'help' to get the commands when OS is running625 downloadsupdated 4 y ago
• PPLASMA MOWING SIM 2023by 76561199168642914How fast can YOU mow the lawn? You are timed from the moment you start the mower blades to when the last grass blade goes down. Please note that this is a performance heavy map.601 downloadsupdated 3 y ago
• BBASIC COMBAT TESTby 76561199438622256593 downloadsupdated 22 mo ago
• RROBOSUMOby FatJoeCreate a robot to fight another robot in a sumo wrestling match! Join the official Discord for latest updates on the Tournament!590 downloadsupdated 3 y ago
• NNPC TUTORIALby Señor CluckensA quick tutorial on how to use the NPC and NPC Script devices. (workshop IDs 2953709318 and 2949798284) Note: this world uses a deprecated version of NPCs. Modern NPCs all use the Paisley engine now!580 downloadsupdated 3 y ago
• SSPACE_STATION_1by 76561199059914884SPACE ULTRA MEGA SUPER PUPER DUPER 2001 STATION WITH ROCKERT!!!!!566 downloadsupdated 10 mo ago
• TTHE MOON BASEby Horky vk CRO™ (andrej)546 downloadsupdated 6 d ago
• TTRIPOD(demo)by 76561199651244059A tripod stand, folds out with the flip of a switch. Furthermore it has processor module support and built in levels(WIP). Device ID: 3662020414538 downloadsupdated 9 mo ago
• TTHE TAPE 2by 76561199438622256can you s%#&%*(*&)530 downloadsupdated 3 y ago
• PPLASMA COMPUTER TUTORIALby 76561198816176918The tutorial of Plasma Computer but with a big secret to discover.523 downloadsupdated 4 y ago
• TTHE BETA LABby 76561199817536953What's left of the past before the Lab..498 downloadsupdated 20 mo ago
• LLAB 3by FlufflesMy Old Lab Broke... AND Lab 2! I Guess The Game Cant Handle My Creativeity-LOL-Credits To Evryone!489 downloadsupdated 14 mo ago
• MMY PLAYGROUNDby 76561199086350476I do all my things and projects in here, familiar floor, right? isn't it all coming toghether? my playground 2' comin out pretty soon from now ;)478 downloadsupdated 4 y ago

365 world 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.