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
- Animation Test.by 76561199686722855Animation Test. By K-I-W-I Level By: M0numentS0lver Difficulty: Basic Description black hole thing101 downloadsupdated 22 mo ago
- Sean Wake Up (forklift2025 Remix)by InstesolenceSean Wake Up (forklift2025 Remix) By Dex Arson Level By: forklift Difficulty: Advanced Description sean still hasn't woken up101 downloadsupdated 22 mo ago
- Surface Tensionby 76561199107955830Surface Tension By Teminite & PsoGnar Level By: Colixart Difficulty: Moderate Description after his last assassin leaving, gorlac lured youinto an asylum, where all the prisoners were promised freedom in exchange for your death.101 downloadsupdated 3 y ago
- Surface Tensionby 76561199448967916Surface Tension By Teminite Level By: Jseaton14 Difficulty: Expert Description My First PA Level101 downloadsupdated 2 y ago
- Cronos V2by 76561198806145491Cronos V2 By Danimal Cannon + Zef Level By: Jlovesgames (Lycan) Difficulty: Hard Description i mean what else could you want? Cronos but there are much more bullets lol100 downloadsupdated 6 y ago
- glomeby 76561199127643561glome By CRYO CARNIVORE Level By: Ami Difficulty: Hard Description HI100 downloadsupdated 6 y ago
- Moa's Songby ZerabalSong Title: Moa's Song Song Artist: Emile van Krieken - Level Creator: The Real Ufulli Level Difficulty: Easy Level Description: The Heaves [1/4] Introduction w/ Neeko100 downloadsupdated 7 y ago
- Unityby 76561199121835295Unity By The Fat Rat Level By: Jerms Difficulty: Expert Description This Is My 2nd Level i put my heart and soul into it i hope you enjoy100 downloadsupdated 6 y ago
- The Crazy Levelby Wyld_StallynsThe Crazy Level By ClutterFunk Level By: {{s_display_name}} Difficulty: Hard Description It's our second level100 downloadsupdated 6 y ago
- yankee with no brimby 76561199013102210Song Title: yankee with no brim Song Artist: it do be that the - Level Creator: Kuttate Level Difficulty: Easy Level Description: yankee with brim or yankee with no brim100 downloadsupdated 7 y ago
- Soul Snatcherby 76561198994838517Song Title: Soul Snatcher Song Artist: Dexarson - Level Creator: ross.marina Level Difficulty: Hard Level Description: The quest continues! After defeating Tetrahex and Nova, Spectex comes to stop you. Be wary of her dark magic. Enjoy!100 downloadsupdated 7 y ago
- Sensory Stimulationby Tangle the Lemur (real)Sensory Stimulation By Publio Delgado Level By: patrice Difficulty: Expert Description !! PLAY ON ALPHA !! During your trek through the Garden, you are ambushed by a tribe of homunculi... Song from Brutal Orchestra, go play it!!!100 downloadsupdated 19 mo ago
- Sean's Dreamby Mountain-1Sean's Dream By Dex Arson Level By: Mountain-1 Difficulty: Hard Description The next time someone starts a trend, could you please NOT do it the week before exams. Anyways, Sean had a dream... -May 17, 2021 "The Seanski2 Incident"100 downloadsupdated 5 y ago
- peer gyntby 76561199054711812peer gynt By cysmix Level By: climeterr the robot 2 Difficulty: Hard Description this is part two of the dark land and there is not a lot of story but this level looks better then the other level i made100 downloadsupdated 6 y ago
- Beast modeby jbgjertsenSong Title: Beast mode Song Artist: Dex Arson - Arson.newgrounds.com/ Level Creator: Extra_Man Level Difficulty: Easy Level Description: Level 2 in the Shadow series! Years coming soon!100 downloadsupdated 7 y ago
- Nihilism begins at homeby InstesolenceNihilism begins at home By MUST DIE! Level By: Instesolence Difficulty: Basic Description infinite pain100 downloadsupdated 3 y ago
- Run Away!by 76561199110325634Run Away! By Artist Level By: allieswanson06 Difficulty: Expert Description Its just hard... Like very hard... so enjoy the rage!100 downloadsupdated 4 y ago
- scarlet wingsby 76561199039535947contest 2022,1 By kotori Level By: gorille_0507 Difficulty: Expert Description this is for the "time" level contest embark to discover the crazy history of humanity100 downloadsupdated 5 y ago
- Underwater anomali (1-7)by 76561199748711878Underwater anomali (1-7) By F-777 Level By: Nitro Bug Difficulty: Advanced Description You are heading towards the anomaly that Electra directed you to.100 downloadsupdated 2 mo ago
- Aegleseekerby 76561199274291226Aegleseeker By Frums vs Silentroom Level By: {{s_display_name}} Difficulty: Moderate Description SEEK THE LIGHT My first level uploaded to Project ARRYTHMIA! It's pretty unbalanced and learny, so you'll need some practice.100 downloadsupdated 4 y ago
- Ghost_In_The_Machineby 76561199003892073Ghost_In_The_Machine By Desx Level By: gamepro86 Difficulty: Advanced Description 2026.1 Contest Voxel- "Ive always wondered... is a digital wonderland still a wonderland?" Playtesting & amazing thumbnail by spookyconvict =D100 downloadsupdated 8 mo ago
- BULLET IN MY BRAIN (DEMO)by 76561198872729259BULLET IN MY BRAIN (DEMO) By FREE99 Level By: Luce Difficulty: Expert Description Thank you Cozm for the thumbnail! (and also grey because cozm stole) (Loosely) Inspired by lexa's BODYPRISONER Might use the full song in the future, I dunno I'm lazy100 downloadsupdated 10 d ago
- Machina (Unfinished)by 76561198928042540Machina (Unfinished) By Dex Arson Level By: Moustache (Christine) Difficulty: Expert Description After being infected by the corrupted triangles, Bandana is taken by the mysterious creator. Shortly after, he's back and stronger than ever! However, something doesn't seem right with him... Will Ban...99 downloadsupdated 3 y ago
- BSODby have youplayedthehitgameamongusSong Title: BSOD Song Artist: none - Level Creator: hyosteve Level Difficulty: Easy Level Description: Lol, first map i ever publish It's a blue screen of death. Nothing special.99 downloadsupdated 7 y ago
- Siriusby MatikanefukukitaruSong Title: Sirius A Song Artist: meganeko - No Link (encourage level creator to add one) Level Creator: AlrexX Level Difficulty: Normal Level Description: My first level.99 downloadsupdated 7 y ago
- Ocean Breezeby 76561199045457714Ocean Breeze By Wisp X Level By: Eterno Difficulty: Advanced Description Was originally made to be practice with fluid movements, but I enjoyed making this level so much, and I have decided to finish and publish it. Enjoy :D99 downloadsupdated 2 y ago
- 19ZZby 7656119886690073519ZZ By Frums Level By: Just.JG (JGamer610) Difficulty: Expert Description welcome... to the core99 downloadsupdated 2 y ago
- Lion's Denby CozmLion's Den By Teminite & Psognar Level By: Cozmos Difficulty: Hard Description BGBGFHGBJSHN IM ONE DAY LATE AAAAAAAAAAAAAAA Happy Birthday Geometrydog! i promise im not going to only make birthday levels99 downloadsupdated 5 y ago
- Cipher : /2&//〈 |0by Slorkimus PrimeCipher : /2&//〈 |0 By Tetrajectory feat. Ctymax Level By: Metabble Difficulty: Hard Description My first level, it took me like 1 week i dunno ツ99 downloadsupdated 6 y ago
- Shape of the sunby 76561198862784966Shape of the sun By Creo Level By: Jammy Mc'Jamster Difficulty: Expert Description (song of creation episode 2)The shape of this sun can be changed into different beings of stars, you have ice, terra and definately not a demon as 3rd.99 downloadsupdated 5 y ago
- Ahead Of The Curve v2by 76561199044409750Ahead Of The Curve v2 By Creo Level By: DISPL4Y Difficulty: Expert Description A remake of one of my most memorable levels? Hope you enjoy!99 downloadsupdated 6 y ago
- Sonic Blasterby 76561199028403345Song Title: Sonic Blaster Song Artist: F-777 - Level Creator: SwishCashBoi105 Level Difficulty: Expert Level Description: My Anniversary Level! Enjoy:^) 5 Bosses in one level.Bosses I made from this amazing game!99 downloadsupdated 6 y ago
- Paws and Playby 76561199014083413Song Title: Paws and Play Song Artist: Artist - Level Creator: vanhez2007 Level Difficulty: Hard Level Description: I am this bad. SOS :( Just enjoy the song.99 downloadsupdated 7 y ago
- space invadersby 76561199699981366space invaders By MDK & teminite Level By: Lukas Alvarado Difficulty: Master Description 6/6 chaos eternal after escaping to a portal where imxgen11c you stumble across her domain thanks to neonplayer_34 for the thumbnail99 downloadsupdated 10 mo ago
- Show Meby 76561199209000322Show Me By Kanro Level By: FerrDaGwin Difficulty: Moderate Description Stella is a constantly sleeping star who attacks Hal because she is having a nightmare. I went with this design because parts of this song are so soothing.98 downloadsupdated 2 y ago
- cascadeby 76561199050468486Song Title: cascade Song Artist: Artist - Level Creator: minenite Level Difficulty: Hard Level Description: part 11/12 : triangle of power save us a monster after us98 downloadsupdated 6 y ago
- Speed of Kirb 6.0by 76561198799361364Speed of Kirb 6.0 By i-win Level By: Starpelly Difficulty: Expert Description another sequal dequal thats even more sequal dequaler than the last one and some more sequal dequal98 downloadsupdated 6 y ago
- Challenger Cloudy (Mini level)by 76561198964214694Challenger Cloudy (Mini level) By Creo Level By: Mister Ursus Difficulty: Hard Description Boomer is out on a cloudy day with you. However you get too close to him.98 downloadsupdated 6 y ago
- For Starrlet (jump in the caac)by 76561198979979195For Starrlet (jump in the caac) By i'm sorry Level By: SBtorm04 Difficulty: Easy Description A dumb gift for a cool person. Starrlet - Starrlet Chip - Starrlet Max - NDXL My sanity - it doesn't exist98 downloadsupdated 6 y ago
- Dimensionby 76561198797963072Dimension By Creo Level By: {{s_display_name}} Difficulty: Expert Description (Elemental Destruction 4/7) The Prism, a powerful destroyer that controls Triple X into Ultimate Form.98 downloadsupdated 6 y ago
- My first levelby 76561198358531734Song Title: My first level Song Artist: ZYzyx-Awake - Level Creator: VIDEOGAMEREXPERT2468 Level Difficulty: Easy Level Description: My first level!!!!98 downloadsupdated 7 y ago
- When Old Music Meets Electronicby Weeble_Wobble_03When Old Music Meets Electronic By KACTAI Level By: Nabeel01 GCG Difficulty: Normal Description There are different times in the world where there are different kinds of music. What happens when two generations of music meet? Made for the 2022.2 (Electro Swing) contest!98 downloadsupdated 4 y ago
- enigma; hope you like itby 76561199050468486Song Title: enigma; hope you like it Song Artist: creo - Level Creator: minenite Level Difficulty: Expert+ Level Description: part 5 void machine: you went through the portal that nite did go in and you didnt like it98 downloadsupdated 7 y ago
- Logic Gatekeeperby 76561198806145491Logic Gatekeeper By Danimal Cannon Level By: JLycan Difficulty: Expert Description Thought it would be funny to make a level with this guy again. Kinda rushed this level to finish it before my "What if Core was a boss" level turned five.. Go play the original- actually don't it kinda sucks ignore...98 downloadsupdated 4 mo ago
- FlowFlow By Creo Level By: Goldberg Difficulty: Moderate Description Level by Goldberg Uploaded by Addie ID98 downloadsupdated 1 mo ago
- Driftby 76561198371846952Drift By plexity Level By: zizala Difficulty: Moderate Description jsab level using upcoming song of artist Plexity97 downloadsupdated 4 y ago
- A good dayby 76561199044409750A good day By Jupiter Mokusei Level By: DISPL4Y Difficulty: Easy Description afewijfwoifjawoijfoiwejafaoiwefjoiaj ENJOY97 downloadsupdated 6 y ago
- Exogenesisby 76561199086657081Exogenesis By Geoplex Level By: KarasuTori Difficulty: Expert Description (Late) Brithday level for my mom97 downloadsupdated 5 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.