ModsAfterbeat (Project Arrhythmia)
Afterbeat (Project Arrhythmia) 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.
3,389 mods, most downloaded first · newest update 27 Oct 2026
- Test siteby 76561199066008339Test site By Unknown Level By: faceik Difficulty: Basic Description You can test multiplayer, controls and anything else here.40 downloadsupdated 2 y ago
- PINGFONG - Baby Shark Remixby 76561198862278587PINGFONG - Baby Shark Remix By MrKoolTrix Level By: ArcticWoof Difficulty: Hard Description just a generic level with nothing cool... expect the music and the bossfight of course40 downloadsupdated 5 y ago
- Paint Snookerby 76561198865578566Paint Snooker By Macaroni Boi Level By: Macaroni Boi Difficulty: Expert Description first level!!! it has a song i made pog40 downloadsupdated 5 y ago
- Pirate MannersPirate Manners By Bossfight Level By: Temp_Otherworld Difficulty: Advanced Description Ahoy maties, it be Speak like a pirate day!! I been waitin a full year til this day so I could release this level. Engoy this nautical adventure from the deep blue sea.40 downloadsupdated 1 mo ago
- stupid demoby 76561199050468486stupid demo By acid notation Level By: minenite Difficulty: Expert+ Description this is a idiotic demo not conected to story try it out and see if u can no hit if yes u are legend39 downloadsupdated 6 y ago
- Geometricby 76561198417101192Geometric By Megneko Level By: Paradoxxed Difficulty: Expert Description You wake up and find yourself in an abstact environment. Will you be trapped here, or escape the "simulation"... This is my first actual level. Not the best. JK its trash39 downloadsupdated 6 y ago
- gravitkljhbgyadiuby Applebuttergravitkljhbgyadiu By shut eye Level By: flamey Difficulty: Hard Description This is the default description!39 downloadsupdated 6 y ago
- press start dex arsonby 76561199699981366press start dex arson By dex arson Level By: supermarioluigifan Difficulty: Master Description This is the default description! nah just kidding a just shapes and beats level with a lot of prefabs note: put on Practice mode39 downloadsupdated 9 mo ago
- crypochromeby titanium motorcrypochrome By RUSH DOWN Level By: titanium motor Difficulty: Expert Description This is the default description!39 downloadsupdated 2 y ago
- Dimesnionalby 76561199033195737Dimesnional By G2961 Level By: Smiler_Ending Difficulty: Expert Description You have slipped into some LSD dimension and someone aint happy your here.39 downloadsupdated 2 y ago
- a message to oscarandpajamazby 76561199069953214a message to oscarandpajamaz By unknown Level By: {{s_display_name}} Difficulty: Master Description lmao39 downloadsupdated 4 y ago
- Party Timeby 76561198879669049Party Time By Teminite Level By: TheLordOfPorgs Difficulty: Expert Description Industry Industries (idk), a research facility, has invited nanobot H.45.11 (HAL) to test Techn0, a Cybernetic being that is able to shift through the multiverse, and protect all the nanobots. To test it, it is set to...39 downloadsupdated 5 y ago
- Infernoplexby 76561199080523286Infernoplex By Dimrain47 Level By: Negative Difficulty: Hard Description My first level. its not finished lol. lost motivation so yea. lemme know if you want me to finish it.39 downloadsupdated 5 y ago
- sd_bbbby 76561199030024352sd_bbb By patricia_taxxon Level By: happystgirl Difficulty: Hard Description this is the first level to my series the virus at dawn! remember im not the best at making levels so plz dont hate.39 downloadsupdated 6 y ago
- visionby 76561199572003020vision By Vision Level By: Don999 Difficulty: Expert Description my first level :D dificult: expert39 downloadsupdated 3 y ago
- double jumpby 76561199039535947double jump By chime Level By: gorille_0507 Difficulty: Advanced Description hey, i'm back with a level i've made in two days enjoy :D39 downloadsupdated 4 y ago
- Challengerby kChallenger By Creo Level By: Sl8teR Difficulty: Normal Description First level of Malfunction!39 downloadsupdated 6 y ago
- Pictured As Perfect (V1.1)by 76561199383424372Pictured As Perfect (V1.1) By Frums Level By: SuperGabMakerOff Difficulty: Expert Description "I saw my future reflected in their eyes, a shimmering halo of impossible dreams, void of myself, it was... perfect." I tried to make it as acurate to the theme of the music video for it. There will be u...39 downloadsupdated 15 mo ago
- Whistle of Deathby 76561199209000322Whistle of Death By Wubbaduck & Auphinity Level By: FerrDaGwin Difficulty: Advanced Description 8,347 finds themselves in the "In Between", where they meet Death itself to take them to the afterlife.39 downloadsupdated 3 y ago
- theyaremanycolorsby 76561199084418651theyaremanycolors By Frums Level By: PhiKnight Difficulty: Advanced Description theyaremanycolors39 downloadsupdated 11 mo ago
- infernoinferno By f-777 Level By: aquafuranimates Difficulty: Advanced Description 1/5 of the four elements (element: fire) you were travelling in the volcano but all of the sudden a fire triangle emerge can you survive it39 downloadsupdated 5 mo ago
- Triple Secby 76561199003892073Triple Sec By iTIC Level By: Gamepro86 Difficulty: Advanced Description A JS&B themed level. Have fun! =D38 downloadsupdated 2 y ago
- Kiss The Skyby 76561199429484421Kiss The Sky By Anonymous Level By: testisgamerplayer22 Difficulty: Master Description THIS LEVEL IS HARD, MAN!! I made it that way, but I didn't expect it to be so HARD!! All masters of this game, good luck. You'll need it.... : This is my first level ever! Let's play the Yin Yang Battle Game!!38 downloadsupdated 4 y ago
- Wobbly Tooth, Crunchy Appleby JhoniousWobbly Tooth, Crunchy Apple By Bossfight Level By: RowWoah Difficulty: Normal Description (season 1, episode 1) ROB-2.0 needed to download anti-virus software but the hacker was not going to let that happen...38 downloadsupdated 5 y ago
- Level One (Clip)by 76561198858689365Level One (Clip) By DJ Striden Level By: csinor51/Minecraftian Difficulty: Normal Description A Quick Clip of a level! hope you enjoy! (Level Clips 1/10) see the steam changelog for version 1.138 downloadsupdated 6 y ago
- Wickedby 76561199003322854Wicked By Avenza Level By: Izzydahamster12 Difficulty: Moderate Description You have a another fight with blawb38 downloadsupdated 3 y ago
- Squidtim Pisses on the moonby CozmSquidtim Pisses on the moon By Squidtim Level By: Cozmos Difficulty: Hard Description squidtim is really mad at shadow the hedgehog.. Subscribe to squid, He's really underrated!38 downloadsupdated 5 y ago
- Bourbon Bacon & Steakby Resticle Berries (XenoCrelez)Bourbon Bacon & Steak By Artist Level By: Xenocrelez Difficulty: Easy Description .m.38 downloadsupdated 6 y ago
- Stormbringerby 76561199465770488Stormbringer By Teminite Level By: EPMG Difficulty: Moderate Description The Guardian has arrived. She has defended her hometown for years, but someone gets into her way...38 downloadsupdated 2 y ago
- Peer gyntby 76561199108859637Peer gynt By Peer Gynt Level By: SunkyGamer Difficulty: Hard Description this is my first completed level so yeah38 downloadsupdated 3 y ago
- frontier justiceby 76561198980747838frontier justice By friday night fortress vs mannco Level By: Killacam2209 Difficulty: Normal Description Hal vs sentry38 downloadsupdated 5 y ago
- FingerBangby 76561199421662554FingerBang By Robtop Level By: {{s_display_name}} Difficulty: Moderate Description HOW DO I USE LEVEL EDITOR38 downloadsupdated 3 y ago
- last tileby 76561199699981366last tile By kommisar Level By: supermarioluigifan Difficulty: Master Description a buddhist themed level yes i decided to do it38 downloadsupdated 6 mo ago
- Airborne Robotsby 76561199619558624Airborne Robots By F-777 Level By: Soul Difficulty: Advanced Description Jolt's attempt to obtain your soul failed, now someone else steps up to claim it.38 downloadsupdated 14 mo ago
- carrotscarrots By Jake at Kwalee Level By: Jake Kwalee Difficulty: Master Description38 downloadsupdated 2 mo ago
- Lowby 76561199072668750Low By Geoxor Level By: TheSacredSun Difficulty: Moderate Description Remake of the level Low by Keyko2/Keystim. Thumbnail from the original level.37 downloadsupdated 4 y ago
- Time leaper (lv Cave leaper)by 76561199377055971Time leaper (lv Cave leaper) By Hinkik Level By: SleepyzGamer Difficulty: Expert+ Description You enter another dimension and its not what it seems and the cave isnt what it seems... will you find a way out f this dimension? or will you find the light printer..? before this dimension consumes you37 downloadsupdated 4 y ago
- bogos bintedby 76561198806145491bogos binted By yes Level By: Jlovesgames (Lycan) Difficulty: Hard Description when the bogos binted37 downloadsupdated 5 y ago
- leave a messageby 76561199212026300leave a message By ivycomb Level By: digger21orange Difficulty: Basic Description decided to make a short level using an ivycomb song37 downloadsupdated 2 y ago
- A Night Quarrelby kai angel 2008A Night Quarrel By cYsmix Level By: werdkindom captivating Difficulty: Moderate Description continuation from my trash level peer gynth whit john doe37 downloadsupdated 3 y ago
- -Turbo Universe-by 76561199088199919-Turbo Universe- By .newgrounds.com/] PredatorMusic Level By: deadman Difficulty: Expert+ Description this is the first level about cosmic rebirth37 downloadsupdated 6 y ago
- Explorersby 76561198778279072Explorers By Hinkik Level By: IPES33 Difficulty: Master Description 4/5 of Gseries, Full Description in Steam, The final battle, or is it? You finnaly Face off against the Triangle whose name is TR1YA, Its more Powerful then Ever. but we know its weakness, Infecting D.L.O.C.K as Its still Alive.37 downloadsupdated 11 mo ago
- NiteMareby 76561199042626074NiteMare By Unknown Level By: SinCity Difficulty: Advanced Description As you dive deep into the darkness, you encounter a familiar object but looks different...37 downloadsupdated 3 y ago
- Wickedby 76561199003892073Wicked By Avenza Level By: gamepro86 Difficulty: Moderate Description A nice and fun level, good luck!37 downloadsupdated 2 y ago
- graniteby 76561199055465938granite By Shirobon Level By: goodgames3344 Difficulty: Master Description37 downloadsupdated 2 y ago
- Production Overdriveby 76561198968453977Production Overdrive By Usuario1010Gaming Level By: Dasher Difficulty: Advanced Description37 downloadsupdated 12 mo ago
- Wickedby 76561199619558624Wicked By Avenza Level By: Soul Difficulty: Expert Description Cyberkill'sfaliure led to the leader of Anti-Heart to step up Prepare yourself, this won't be easy.37 downloadsupdated 10 mo ago
- Once AgainOnce Again By Tristam Level By: eric.barnhorst Difficulty: Advanced Description37 downloadsupdated 6 mo ago
3.4k 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.