Mods / multiple worlds

• AAxonic Collapseby diVisionAxonic Collapse includes four new worlds, accessed from Wall of Sorrow 3, Retrograde 3, Hollows 3 and Arid Flats 3. Find the original trailer at Features: - 200+ levels - Over 150 tumors - Three new cartridges - A fully edited world map and cartridge select screen - The most brutally hair-tearing...2.9k downloadsupdated 7 y ago
• TTEiN: Shattered Spectrumby NotWendyTEiN: Shattered Spectrum is a fan-made expansion for The End is Nigh. Features: As many areas as there are in the base game of TEiN, each containing its own set of mechanics; 450 tumors and 5 new cartridges to collect; A reasonably smooth difficulty curve; An entirely new soundtrack, composed by...1.8k downloadsupdated 6 mo ago
• TTEiN Remake (All worlds)by NotWendyThe End is Nigh Remake is a project which aims to improve various aspects of the game. It'd be more accurate to call it a remaster, to be honest. Visual appearance is the main focus, but there are plenty of other changes too. What did you do, exactly? The project affects TEiN in many ways. Here's...1.7k downloadsupdated 7 mo ago
• TThe End is Nigh - The 5th Anniversaryby BlꙮckByteThe collective effort of the The End Is Nigh modding community, or at least one third of it. With the contributions of over 12 different people, all of whom are big fans of The End Is Nigh and mostly talented artists. A mod that adds new and exciting areas to the The End Is Nigh world, with varyi...1.0k downloadsupdated 4 y ago
• SSpanish Translationby NotWendyA mod that translates the whole game into the Spanish language, coupled with subtitles in cutscenes and font changes to suit! Featuring Subtitles Custom font that supports (some) special characters Dialogues Area names A lot of things Credits SurrealDude (Everything) NotWendy (Upload to workshop...819 downloadsupdated 5 y ago
• JJump Thingby NotWendyThe Legend There is a legend you may have made up yourself. It says that at the top of the megastructure, above the clouds and the layers of smoke, there is a great treasure. An intact corpse in need of a friend! So pull yourself together and keep your eye on the prize as you slowly make your way...807 downloadsupdated 3 y ago
• MMale Novum (WIP!)by Onyx35678Hello fellow tumorous friends! You are looking for more content for The End Is Nigh? Well I am here to show you Male Novum! A fanmade WIP expansion of the game made by me! It is still a work in progress so expect bugs and eventual crashes due to me being a dum-dum. This mod will, when finished, a...764 downloadsupdated 7 y ago
• AAnniversary 6: End of the Roadby FinxxA mod for the game's sixth anniversary! Featuring these modders: Adenator - , SWF work Alcheminty - The Hive Carbon - Depths, Phlegethon, Fate, Touhell Project Enana - Swamplands, Steamworks, Ghost Ship, Mount Moriah, SWF work Finxx (Host) - Steamworks Surreal - Exhaust, Bastion of Hope, carts, c...593 downloadsupdated 15 mo ago
• FFractureby 76561198405074302A level pack containing 3 new areas and 17 collectable tumors.382 downloadsupdated 5 y ago
• FFuture Spectrum Collabby peeppersonWelcome to Future Spectrum! An expansive collaboration of fan-made Future versions of Shattered Spectrum mod areas. Navigate through 10+ hard-as-nails worlds and 200+ levels filled with every manner of traps and deadly obstacles! Find all three friend pieces scattered throughout the ruins of the...382 downloadsupdated 4 y ago
• TThe Far Future - Betaby 76561199046895805Even after death you still want to keep going . . . Welcome to the Far Future! Where the husk of this decaying Earth still somehow holds up, and where you will be controlling Ash! As you re-discover many old (and new) areas and try to make sense of your fucked up existence. IMPORTANT This mod exp...318 downloadsupdated 3 y ago
• DDwarf Fortress (+cart!)by peeppersonMy first mod, based somewhat loosely on the old Shattered Spectrum mod area of the same name. Delve down into the depths of the earth and venture through an ill-fated fortress of mystery and death. If you're looking for a TEIN mod that is fun while also having a semi-reasonable difficulty curve,...292 downloadsupdated 5 y ago
• AAnniversary 7: The Revolution (Beta)by V3SLIMEMANThe Revolution Rumor has it there's one last citadel of hope in this dire times... A revolution! A revolution to end all revolutions! A rerevolution! A prime place for friendship, as far as you're concerned. What are you waiting for? Go out there and- D- Don't mind that body. I'll- clean it up la...263 downloadsupdated 16 mo ago
• 11st Anniversary Mod - Steam Additionby BlꙮckByteThis is a linear collection of worlds made for the first Anniversary of The End is Nigh, back in 2018. I decided to post it on the steam workshop so its easier to play, and to prevent savefile shenanigans. Take this as an unofficial 5th anniversary mod for TEiN idk. Created by: ButcherBerries, Ra...254 downloadsupdated 4 y ago
• TThe Fleeting Dream | Beta 1.31 (HUGE UPDATE)by BlꙮckByteA TEiN mod, Aden8r and I have started working on in 2021 I think. Enjoy, updates are inconsistent 1.31: Added 3-4 and a currently pointless secret250 downloadsupdated 4 y ago
• FFunny Collabby 76561199072913744A large experimental collab, which turns the game into a sprawling mess of custom areas, in addition to slightly modified content of the base game. Thanks to the huge amount of content, you'll never know where you're going, but you'll always be going somewhere! Future Future is a large part of th...241 downloadsupdated 5 y ago
• EEnana's Collectionby 76561199046895805This mod is just a bunch of areas put together by me. The mod is currently on beta, so as time goes on i will add more stuff until i feel there is everything i wanted to add. For now there are 8 areas and a whole bunch of tumors for you to collect. Any feedback is appreciated so if you have any c...240 downloadsupdated 3 y ago
• AAll the carts but theyre realby 76561198414057138Adds a thing (entrance in 1-0) where you can play all the cartridges but with regular tilesets/music. Iron carts have infinite lives, dead racer doesn't have a timer (if I knew how to do those I would've)206 downloadsupdated 5 y ago
• BBroadening Horizons - Steam "Addition"by BlꙮckByteYes, another port to prevent save file bs Read the readme file for credits cuz im lazy INCLUDES: CINNAMON AIR SCRAPPED CONTENT SALT HEAVY METAL SOUNDTRACKS ARTIFICIAL SWEETENERS188 downloadsupdated 4 y ago
• FFunny Collab - Extended Pastby FinxxA remake of the Extended Past from Anniversary 5 (aka Funny Collab) Made by too many people to count, just watch the credits.163 downloadsupdated 3 y ago
• AAnniversary 2by - 𝐗𝐈𝐈 -Anniversary 2! (Originally known as Shattered Spectrum) This mod was a collaboration of several modders, artists and more to celebrate the second anniversary of the game. The theme given to the modders was "Secret Worlds", and the idea was to have a world that was interconnected where a secret co...160 downloadsupdated 16 mo ago
• Aann1versary 9by Katya mod about f1ve fr1ends play1ng the legendary "Anniversary 9' - a game fabled to ex1st but 1t never came out... groovy! well ok only one of them 1s play1ng; 1ts a s1ngleplayer game; but yknow;;; th1s mod expects you to know how to do a bunch of wacky junk; so please consult the 1n-game manual! 1...116 downloadsupdated 4 mo ago
• TThe Potassium Specialby FinxxI stole Potassium's files. Go nuts.106 downloadsupdated 3 y ago

23 multiple worlds 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.