ModsRusted Moss
Rusted Moss mods
A mod changes the game itself. It needs something to load it, it may need other mods first, and it only works on the versions its author built it for.
54 mods, most downloaded first · newest update 12 Oct 2025
- Platform Training Course by Makina Icyterrorby Makina IcyterrorCheck out my Youtube Channel @MakinaIcy Have a Nice Trick ^^689 downloadsupdated 4 y ago
- Cursed Forestby SnowillYou can't walk on trees... or can you? Find out in this mysterious short level! I should also mention that some branches could be grappable and some are spiky. Sniper rifle's laser pointer might help you find a way if you are lost.428 downloadsupdated 3 y ago
- rocket jump and shotgun climbby Emliseuse rocket/shotgun to cross spiked floor253 downloadsupdated 4 y ago
- Duel With Frøyby SnowillDuel Frøy as much as you want in this custom level. And please just grab the flag and don't go to the left after the battle with Frøy, there is nothing good there.223 downloadsupdated 2 y ago
- Momentum Rocketsby BerververBuild up momentum to gain height using the Rockects and timing the grapple shortener. There's a secret route in the second area. Can you find it?221 downloadsupdated 3 y ago
- Tower of Mossby 76561199033116903a climb for those who want to participate in some leisurely ledge jumps and a bit of grappling.179 downloadsupdated 3 y ago
- Speed Tunnelby 76561199124902425A simple long tunnel & infinite grapple and heavy ammo. See if you can clear it under 10 seconds!177 downloadsupdated 3 y ago
- Sniper Hopby Bet-TreyUse sniper rifle to launch yourself over the walls.170 downloadsupdated 4 y ago
- Ledging Back And Forthby MihrasenGrab them, boil them, stick them in a stew. One room full of disgusting ledges.165 downloadsupdated 3 y ago
- refreshing mountain hikeby 76561198967867422the mountains are nice this time of year. nothing beats the feeling of the wind in your hair, the sight of frolicing animals, and the salty sting from the tears rolling down your cheeks. all jumps are possible, have fun ;D put your best times in the comments! my best is 1:06141 downloadsupdated 3 y ago
- Ledgerby SnowillCan you uncover the secret of this level?121 downloadsupdated 4 y ago
- you are a pirate!by DarkOnyx171A short single screen level made in the Demo before the game was released. The level relies on you not losing your charge jump by grabbing ledges instead of jumping. Can you smuggle your way to victory? By DarkOnyx171120 downloadsupdated 4 y ago
- seaby yyamaファーンは海に行きたいようです あのギミックを使って海っぽいコースを作ってみました 海中？だとグラップリングが思うように使えないかもしれません つまづかなければ5分かからないくらいの長さです 画面のチラつき注意102 downloadsupdated 2 y ago
- Test itemby EmlisePlease don't download if you value your time. (it's mostly empty and does nothing)98 downloadsupdated 4 y ago
- Flick Breakerby [CLOWND] OrzaRound<Puzzle Platforming utilizing Shotguns and some Rocket Launching> Fairly challenging, requires decent knowledge of movement mechanics Ample checkpoints between sections Timing and movement can be strict, patience is suggested Upgrades Used: Speed Increase and Heavy Bullets Charge Jump and Grapple...90 downloadsupdated 3 y ago
- THE TOWERby 76561199166396634HAVE FUN MY FRIENDS!86 downloadsupdated 4 y ago
- Cookby Bet-TreyLevel where Fern will gets cooked.75 downloadsupdated 4 y ago
- Twilight peaksby 76561198824498352This is just me messing around in the Rusted Moss engine and trying to make a cute stage so criticism is appreciated :3 (idk what the flag and arrows do help) 1 room pretty quick to finish, just a test tbh- Weapons/Upgrades -Rail -Charge Jump -Rope75 downloadsupdated 3 y ago
- Rusted Boatsby 76561198805814794It's a level that test what can I do with the level editor. Basically, it's about Fren gets angry at flying boats.64 downloadsupdated 3 y ago
- Slingshotby WhiskShort map that utilizes the horizontal momentum the grapple can give you.62 downloadsupdated 3 y ago
- Hopsby PullHops as it appeared in the demo (and twitter lol) with no added frills Try to get under 15 seconds!59 downloadsupdated 4 y ago
- AT's Processby Sea CreatureMy first map, somewhat weak in the first half, Hope you enjoy! :) [ [}{][54 downloadsupdated 3 y ago
- Grand Ascentby 76561199149642442Great Climb but harder.53 downloadsupdated 23 mo ago
- Weapon Switchingby AWailOfATailRocket launcher and shotgun both needed on most tricks. No grappling here!52 downloadsupdated 3 y ago
- Seerby 76561198805814794The seer is everywhere...51 downloadsupdated 3 y ago
- Rocket jump waltzby Berryman slumTf2 inspired level51 downloadsupdated 4 y ago
- Simple spike jumpsby 76561199033116903A fun excursion for those who enjoy triky jumps.47 downloadsupdated 4 y ago
- AT's [rainbow]fUnfair [/rainbow]by Sea CreatureMy Second Level! A pretty fun map, unless you mess up and fall down the wrong hole..... Hope yall enjoy! special thanks to B0ne_R3aper's levels for ideas at some points45 downloadsupdated 3 y ago
- Simple spike jumps (PurePain)by 76561199033116903Will be VERY hard, but technically possible, so don't give up! You should play the original "Simple spike jumps" map before attempting this!!!44 downloadsupdated 4 y ago
- AT's Auto Levelby Sea CreatureDont touch the keyboard and watch the new level mechanics do their work! Mostly toying around with the boosters lol41 downloadsupdated 3 y ago
- Fern's Trialby 76561199536024828A series of rooms that require targets to be shot in order to proceed.40 downloadsupdated 2 y ago
- Love is so fallby Berryman slumUse nade at marked area to clear enemy40 downloadsupdated 4 y ago
- LabRat Escape by Makina Icyterrorby Makina IcyterrorGo left to respawn the drone. and yes you are the lab rat. No fancy guns... Try your best to escape.... Have a nice trick!39 downloadsupdated 4 y ago
- Small Glitch Exhibitionby UkiyoRequires Grapple Clip Fling and shows off other interesting interactions.33 downloadsupdated 4 y ago
- Grenade Throw!!by RakusuruGrenade Challenge!! Throw grenades to explode your enemies!33 downloadsupdated 4 y ago
- New Up Down!!by 76561198822969125With the update, the stage has also been improved.31 downloadsupdated 3 y ago
- ideas igby 76561199011907766just a few ideas30 downloadsupdated 19 mo ago
- Rocket JUMP!! [Deprecated]by 76561198935211604EDIT: two part of this map has expired since the first fix after launch. crouching before rocket jump no longer give extra height, while the final reachable height for a normal jumper rocket jump is also decreased. This fix also fixed grappling through wall. Mostly Rocket jump, combined with some...28 downloadsupdated 4 y ago
- La bodaby 76561198892150575Fern, llegas tarde. Hoy es el día de la boda. Tendrás que tomar el atajo más complicado: la cumbre.27 downloadsupdated 21 mo ago
- experimentalby 76561199033116903a fun way to experiance some of the quarks of the RM level editor with this small challenge.26 downloadsupdated 3 y ago
- Somethingby Games235925 downloadsupdated 4 y ago
- easy levelby 76561199096493451easiest level in the world24 downloadsupdated 2 y ago
- Seerzillaby SnowillSneak past The Seerzilla and grab that flag. Simple, right?21 downloadsupdated 2 y ago
- Short Jump Mini-Gameby 76561199698590795Who Saved This Map to My Computer?21 downloadsupdated 13 mo ago
- Weapons testing facilityby AhlgreenA series of difficult rocket+shotgun combo jumps Tip: use the number keys to quickly switch between weapons19 downloadsupdated 3 y ago
- Your challengerby 76561198822969125PUSH↓ Target time 10:00:00 Gold time 5:00:0019 downloadsupdated 4 y ago
- Go upby AhlgreenNo abilities, no grappling. Can you get to the top? Go right for an easier version18 downloadsupdated 2 y ago
- SniperStyfleby 76561199011180690Target practice, shoot em all before they shoot you. My first map, probably gonna be my only one lol.18 downloadsupdated 3 y ago
54 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.