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
- Electrodynamix IIby 76561199012978616Electrodynamix II By dj-Nate Level By: Electro Difficulty: Expert+ Description This level has very little amount of Checkpoints and is very difficult as well127 downloadsupdated 5 y ago
- Time Will Tellby 76561199049049883Time Will Tell By Yonetro, Jaurren and Lachi Level By: MC Rhythmic Difficulty: Moderate Description Love, heartbreak and hope.127 downloadsupdated 4 y ago
- ELEMENTALby 76561199104583350ELEMENTAL By ELEPS Level By: CoNtRoL Difficulty: Hard Description oohh... the furry!127 downloadsupdated 4 y ago
- funyAprilFoolsYesby DIYDamianSong Title: marcelo agachate y conocelo Song Artist: peepee ass - Level Creator: DIYDamian Level Difficulty: Normal Level Description: apri folsl127 downloadsupdated 6 y ago
- pyreby 76561199039535947pyre By similar outskirts Level By: gorille_0507 Difficulty: Normal Description you are in a volcano island why ? IDK my submission for the 2021.4 level contest127 downloadsupdated 5 y ago
- Bounce VIPby 76561199042626074Bounce VIP By Destroid Level By: king mike Difficulty: Advanced Description Far away in the ozone, you approach a mysterious creature that seems it could duplicate and fuse itself. Be careful as its beams are very powerful127 downloadsupdated 4 y ago
- Carnivoresby 76561199038233666Carnivores By Creo Level By: StubDepp Difficulty: Hard Description Woah, my first PA level. Yeah, it's nothing too great, theres a lot of errors, but hey, enjoy my first ever level! Helios is determined to kill you, and bring you to their leader, but will they succeed?127 downloadsupdated 6 y ago
- Dark Sheepby 76561198837617513Song Title: Dark Sheep Song Artist: Chroma - Level Creator: ReetyIsBigggg Level Difficulty: Expert Level Description: Made this over the weekend! I got a little lazy near the end, so I might tweak this a little bit to be 1 prettier, and 2 more varying attacks.127 downloadsupdated 7 y ago
- СЭР ДА СЭР!by 76561199066008339СЭР ДА СЭР! By Suno AI Level By: faceik Difficulty: Expert Description Russian meme about Swofford. Music generated by AI.126 downloadsupdated 2 y ago
- triple point (Español)by 76561199041834429triple point (Español) By Warrior cast Level By: Bruh (not a bot) Difficulty: Hard Description hey, un nuevo nivel de todos modos, cuando el temporizador en el jefe llega a cero, corre126 downloadsupdated 4 y ago
- Tempest (C&TA! Prologue/Trailer)by LuminescenceTempest (C&TA! Prologue/Trailer) By Drayx Level By: Luminescence Difficulty: Normal Description Here's the Prologue/Traile of my PA storyline Cores & Titans Again! Have fun! Have a freaking awful thumbnail made by me lmao126 downloadsupdated 5 y ago
- Sound of Infinityby 76561198866900735Song Title: Sound of Infinity Song Artist: F-777 - Level Creator: JGamer610 Level Difficulty: Expert Level Description: Comet is back! and he changes colors!!! (Comes in: Blue and Green, Pink and Dark Pink, and Blue and Orange!) Checkpoint update: added more checkpoints126 downloadsupdated 7 y ago
- Intermissionby 76561198443265569Song Title: Prologue - Intermission Song Artist: Shirobon - Level Creator: Spitfire5 Level Difficulty: Easy Level Description: The prologue to Operation: Elemetia. Play in zen. Song: Intermission by Shirobon126 downloadsupdated 7 y ago
- Kugelblitzby 76561199497398568Kugelblitz By Artifyber Level By: Numbur99 Difficulty: Expert Description A quick level I made in around 3-4 hours (minus the background). Hope you enjoy!126 downloadsupdated 12 mo ago
- Floating Leavesby 76561198844499895Floating Leaves By Glitch cCat Level By: KretorDX Difficulty: Advanced Description PLEASE PLAY ONLY ON THE LEGACY BRANCH . Made level in 2 days for 2024.2 Level Contest. 60 objects total125 downloadsupdated 2 y ago
- Classic Pursuitby 76561198989919244Classic Pursuit By cYsmix Level By: Jumper5050! Difficulty: Expert Description UNATA is back for round 3! But.. Something Isnt Right..125 downloadsupdated 6 y ago
- Movementby 76561199003892073Movement By SoulProdMusic Level By: Gamepro86 Difficulty: Moderate Description The Polygons have escaped containment, your task is to contain them until the king and his reinforcements arive. Do not fail me again Hal.125 downloadsupdated 23 mo ago
- Deceivedby Weeble_Wobble_03Deceived By Weather Control Level By: Nabeel01 GCG Difficulty: Hard Description Test 6: K1R3 For test 6, Nabeel uses his little companion, K1R3 (aka Kirb) for the test of looking into the dark. However, Kirb does not seem hostile... :^)125 downloadsupdated 4 y ago
- Peer Gyntby 76561199056670974Peer Gynt By cYsmix Level By: Jubert22 Difficulty: Expert Description O O .This is the default description. O O 2nd level after like... 3 years? 4 years?? No custom made thumbnail? I fell off. I never get anything done quick ._.125 downloadsupdated 16 mo ago
- Never Give Up RemakeNever Give Up Remake By Teminite Level By: Axo6 Difficulty: Advanced Description Demons Arise Part 1 !!!! You wake up in a strange factory-not too strange though, considering you were just created-and are immediately put into simple training. Although this life is swiftly cut short by some strang...125 downloadsupdated 3 mo ago
- pres startpres start By mdk Level By: genovesiclement422 Difficulty: Moderate Description125 downloadsupdated 1 mo ago
- Cyber Partyby 76561198878806157Cyber Party By Shirobon Level By: LEXAY Difficulty: Hard Description Hello!I made a a space level because I love this theme. It's not a boss just a planet! You play as an astronaut !124 downloadsupdated 6 y ago
- Cascadeby 76561198878806157Cascade By Kubbi Level By: LEXAY Difficulty: Hard Description Hello ! it's my second level and this is a boss! I named it "LEXAY" (it's not really me but he represent me).He's not too aggressive but he can be !124 downloadsupdated 6 y ago
- red hazeby 76561199088199919red haze By .bandcamp.com] creo Level By: blade Difficulty: Expert Description Once Hal lived in one world and he woke up after a long hibernation but suddenly he was surrounded by kind of fog "world of madness"124 downloadsupdated 5 y ago
- Mandragora (PACT entry)by 76561198994243375Song Title: Mandragora (PACT entry) Song Artist: Miyolophone - Level Creator: koisen7 Level Difficulty: Easy Level Description: Just a rushed entry for PACT lel124 downloadsupdated 7 y ago
- Nano Loveby WestieNZSong Title: Nano Love Song Artist: Meganeko - No Link (encourage level creator to add one) Level Creator: WestieNZ Level Difficulty: Expert Level Description: Cool level I guess The start is easy but the ending gets quite chaotic124 downloadsupdated 7 y ago
- Tritor 4: 40.000by 76561199209000322Tritor 4: 40.000 By Colbreakz Level By: FerrDaGwin Difficulty: Hard Description (Tritor Level Pack 4/9) A Just Shapes & Beats themed level with lots of circles orbiting around another circle.124 downloadsupdated 5 y ago
- Hold Onby 76561199774352685Hold On By Teminite Level By: neon_player Difficulty: Master Description The World of War 10/15 have fun:)124 downloadsupdated 19 mo ago
- The Midnight Trainby 76561198866900735The Midnight Train By ADOFAI ost Level By: JGamer610 Difficulty: Normal Description I challenged myself to make a level in a week, procrastinated for 3 days, adnd then came back. Hope you enjoy this lil level :D123 downloadsupdated 6 y ago
- Rise and Shine (literally my first published level dont play its bad)by Sexy_Sam2026Rise and Shine By Teminite Level By: GLaDOS Difficulty: Normal Description As you walk across a cursed forest, before realising its cursed a guy named Strings comes towards you.123 downloadsupdated 6 y ago
- Realmsby 76561199013102210Song Title: Realms Song Artist: Hinkik - Level Creator: Kuttate Level Difficulty: Expert Level Description: didnt actually know what to rate it so just say its between expert and expert+ but besides that enjoy! -·· --- -· - ·-·· · - -- · -··· · -·-· --- -- · ·- -- --- -· ··· - · ·-·123 downloadsupdated 7 y ago
- Ouais Ouaisby 76561198964100744Ouais Ouais By LemKuuja (feat. Slyleaf) Level By: mrmissingno Difficulty: Hard Description 4/10 Monotone Madness After escaping the nuclear plant, you swim to shore once again. Things have seemed to calmed down... right?123 downloadsupdated 6 y ago
- Set Free - Lion's Denby 76561199220174314Set Free - Lion's Den By Cloudier - Teminite - Psognar Level By: The2Ha Difficulty: Hard Description Made for the 2023.1 Shattered contest. Just enjoy, tho tbh, i'm not too sure if it really match the given theme. This is suggested to be play on Legacy and Alpha branch.122 downloadsupdated 4 y ago
- Feild is depressedby 76561199023106604Song Title: Field is depressed Song Artist: AAAAAAAAAAAAAAAAAAAAAA - Level Creator: TraderCardsGaming Level Difficulty: Hard Level Description: Field is deppressed characters belong to DXL44121 downloadsupdated 6 y ago
- Theory of everything 69 (1 hour challenge)by 76561199080523286Theory of everything 69 (1 hour challenge) By DemonicNoblility Level By: Negative Difficulty: Master Description 1 hour challenge. Made during Dre's livestream lol121 downloadsupdated 5 y ago
- omg neil cicierega heart eyesby 76561198446831367omg neil cicierega heart eyes By limone demone and some other guy idk Level By: cheetodust Difficulty: Easy Description loud = funny i am in excruciating pain121 downloadsupdated 6 y ago
- Sound_of_infinity(load testing ver)by 酔煎量弌Song Title: Sound_of_infinity(load testing ver) Song Artist: F-777 - Level Creator: 2r5e6e0w Level Difficulty: Hard Level Description: This is a load testing version and is in the process of being created.121 downloadsupdated 7 y ago
- Living Voyageby kingreconichigoSong Title: Living Voyage Song Artist: Kevin MacLeod - voyage on youtube Level Creator: Federation of Spore Creatures Level Difficulty: Expert Level Description: The third level of the Player Empires story line! It does not start easy...it's XDGAMMER's challenge after all! It's the hardest level...121 downloadsupdated 7 y ago
- Tokyo Skiesby 76561198875076079Tokyo Skies By chipzel Level By: faklazine06 Difficulty: Hard Description My first level. It still has rough JSAB references but i will improve next itme. This story begins here, when the sky isn't as bright as usual.121 downloadsupdated 6 y ago
- Nautilusby 76561199006013690Song Title: Nautilus Song Artist: Creo - Level Creator: SnowY Level Difficulty: Hard Level Description: not finished, just uploaded for previewing. you can preview if you want, or unsubscribe to this level intil the full version comes121 downloadsupdated 7 y ago
- My Heart VIPby 76561199209000322My Heart VIP By ENT!TY Level By: FerrDaGwin Difficulty: Advanced Description A sorta pseudo sequel to Play With Fire by Camellia (ft. Hatsune Miku). Meaning lots of bullets and lots of reused assets. Mainly made for Normal Mode.121 downloadsupdated 2 y ago
- The Project Arrhythmia General Knowledge Quiz (Euclid)by 76561199406829329The Project Arrhythmia General Knowledge Quiz (Euclid) By Function Phantom Level By: Deli Difficulty: Expert Description Are you tired of the math levels? (There's only 2...) Then, test your general knowledge and see if you know everything! Note: This level does not include everything nor does it...121 downloadsupdated 20 mo ago
- Cryoutby FioneCryout By Ju_E Level By: Robert Eep Difficulty: Normal Description Crying for the person who's already gone. Searching for the hope that nearly impossible. All I need is the reason.120 downloadsupdated 6 y ago
- A boom breakby 76561199006284142Song Title: A boom break Song Artist: A boom break - Level Creator: Dawid Enderman Level Difficulty: Expert+ Level Description: This is the default description!120 downloadsupdated 6 y ago
- Zigguratby 76561198994838517Song Title: Ziggurat Song Artist: KaixoMusic - Level Creator: ross.marina Level Difficulty: Expert Level Description: Fight the hexagonal horror, TetraHex! My 2nd level, and First boss fight I've made.120 downloadsupdated 7 y ago
- Root Beer Floatby 76561198888504871Root Beer Float By Root Beer Float Level By: keyko2(RandomStuffGames) Difficulty: Normal Description (The 0.8 version of my level. This isn't finished, look out for updates.)120 downloadsupdated 5 y ago
- Alacrit shortby FlammingFoxAlacrit short By Kaixo Level By: papercutcutie Difficulty: Expert Description A burthday level for my aunt hope you like it thasks to nukegameplay for the amazing120 downloadsupdated 2 y ago
- Nautilusby 76561198450058505Nautilus By Creo Level By: megajamfam Difficulty: Hard Description on your way to get your first gem (after the square gem escaped your grasp) you run into a new challenge. (4 gems part 2)119 downloadsupdated 6 y 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.