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A musical bullet-hell where all things beautiful are deadly. Dodge well little nanobot, you don't have much time.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest ends
Try this game before buying.
"AfterBeat" is a musical bullet-hell in which all things beautiful are deadly. A cacophony of lights, music, pulses and blocks, AfterBeat features tight bullet-hell style gameplay where up to 4 players in local co-op must navigate their way through evolving scenes and obstacles, all timed to the beat.
Set in 207X, a mysterious disease called "LNNS" has been ravaging the world. A lone Chiral researcher, Anna Schroeder, attempts to find the cure with her trusty supercomputer companion HAL. Stumbling upon various “Projects,” the duo decides to investigate the efficacy of a cure using a pulse/rhythm-based interface. Work in progress.
Dodge The Beat: Stages consist of mesmerizing, musically timed scenes, each one telling a story. Feel the rhythm and feel your way around the hazards! Anna will judge how you do.
Challenge Your Friends: Up to 4 players supported in local co-op mode.
Robust Level Editor: A carefully designed level editor allows users to create their own levels and challenges using whatever music they wish.
Huge Community: A Wealth of user-created content exists, fully integrated into the game through the usage of the level editor and user-made levels. Already, 2000+ community levels have been uploaded, and more are being made daily.
Story Mode Demo: Currently, the game features a short 5+ story levels as a demo for the upcoming complete story mode.
Complete Story Mode: Over 20+ hand-crafted, heart-pounding levels interwoven with an engaging story.
Constant Updates: More features / changes are added bi-weekly to keep the game fresh.
Some screenshots used are from UGC:
Sleep Cannon by cozm
Excelsus by DXL44
Lucid by Taikeb0
This game was previously named "Project Arrhythmia."
Lowest tracked price: €8.84 (Jul 7, 2026) · current best: €11.79.
95% positive reviews in the last 30 days (95% all-time) · 31 peak players in the last 30 days.
Right now the cheapest offer for Afterbeat (Project Arrhythmia) is €11.79 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Afterbeat (Project Arrhythmia) is €8.84 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Afterbeat (Project Arrhythmia) peaked at 31 concurrent players on Steam in the last 30 days (highest on Jul 19, 2026). The player chart on this page updates daily.
Create a free price alert on this page and KingsPrice will email you when Afterbeat (Project Arrhythmia) drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
