Project Arrhythmia
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A musical bullet-hell where all things beautiful are deadly. Dodge well little nanobot, you don't have much time.
Music
Indie
Arcade
Action
2026
★ 70
23 achievements
Welcome to the Team
Very common95.4%Practice makes perfect! You got it next time!
Uncommon32.4%![[ Fatal Exception ]](https://assets.acheev.net/icons/i/452218712/h96){kind=icon}
[ Fatal Exception ]
Uncommon13.6%Start the campaign.
Perfection! Way to go Hal!
Uncommon13.5%![[ Nanobot Model ]](https://assets.acheev.net/icons/i/654544780/h96){kind=icon}
[ Nanobot Model ]
Uncommon10.9%
Play your own story!
Uncommon10.9%Play a custom level from the workshop.
Create your own story!
Rare7.0%Mess around in the level editor.
Why play a game all about audio without any!?
Very rare4.4%
Hello, fellow researchers.
Very rare4.3%Join the discord community.
Perfection~
Very rare4.2%Get a P rank in any level.
At least we finished...
Very rare3.0%Get a D rank in any level.
View the credits!
Very rare1.3%
Wait is the sound off?
Ultra rare0.4%[ Bad Touch ]
Ultra rare0.0%Completionist
Ultra rare0.0%[ Hashi ]
Ultra rare0.0%[ Hebi ]
Ultra rare0.0%[ I Chose to Live ]
Ultra rare0.0%[ Missed you, Hal ]
Ultra rare0.0%[ Nuclear Option ]
Ultra rare0.0%[ Para ]
Ultra rare0.0%[ Torai ]
Ultra rare0.0%[ We Sink With the Ship ]
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