AfterBeat (Project Arrhythmia)
A musical bullet-hell where all things beautiful are deadly. Dodge well little nanobot, you don't have much time.
- Price:$11.99
- Release Date:6/14/2019
- Developer:Vitamin Games
- Publishers:
- Last Updated:4/26/2026
- Steam App Id:440310
AfterBeat (Project Arrhythmia)
- Windows
- Mac
- Linux
- Steam Deck (Playable)
Steam Charts, Stats, and Live Player Count
At the moment, AfterBeat (Project Arrhythmia) has 20 concurrent players online and in-game. This is 58% lower than its previous all-time peak of 48 players achieved on 7/29/2023.
AfterBeat (Project Arrhythmia) Review
AfterBeat (Project Arrhythmia) has achieved a Steambase Player Score of 95 / 100. This score is calculated from 2,584 total reviews on the Steam store — giving it a Overwhelmingly Positive rating. These are split between 2,462 positive reviews, 122 negative reviews, and will be updated in real-time as more players leave their feedback.
Track historical reviews and overall rating trends for AfterBeat (Project Arrhythmia) using the chart below.
AfterBeat (Project Arrhythmia) Price
AfterBeat (Project Arrhythmia) costs $11.99 in the Steam store as of 4/26/2026. It can be purchased as a standalone game or through a bundle like Game + OST which offers a discount off the game's base price.
Explore the price history chart below to track historical price changes and other pricing stats for AfterBeat (Project Arrhythmia).
AfterBeat (Project Arrhythmia) Deals & Discounts
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AfterBeat (Project Arrhythmia) DLC
AfterBeat (Project Arrhythmia) has 1 related app available for download from the Steam store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Project Arrhythmia - Soundtrack | Music | 7/8/2019 | View |
About AfterBeat (Project Arrhythmia)
AfterBeat (Project Arrhythmia) is an Indie, Adventure, Action, Strategy, and Early Access game developed by Vitamin Games. On 6/14/2019, it was released on the Steam Store by Top Hat Studios, Inc., Vitamin Games, and Kwalee.
It can be played and ran on Windows systems. At the moment, it is possible to play AfterBeat (Project Arrhythmia) on the Steam Deck but some functionality may not be fully supported.
According to Steam’s category system, AfterBeat (Project Arrhythmia) supports the following features:
- Steam Cloud
- Steam Achievements
- Full controller support
- Single-player
- Family Sharing
- Steam Leaderboards
- Co-op
- Shared/Split Screen
- Includes level editor
- Steam Workshop
- Remote Play Together
- Partial Controller Support
- Multi-player
- Remote Play on TV
- Shared/Split Screen Co-op
From the Steam community, AfterBeat (Project Arrhythmia) has been tagged with the following user tags:
- Difficult
- Music
- 4 Player Local
- Multiplayer
- Rhythm
- Co-op
- Abstract
- Bullet Hell
- Level Editor
- Arcade
- Local Multiplayer
- Cartoon
- Anime
- Early Access
- Indie
- Local Co-Op
- Cartoony
- Action
- Singleplayer
- 2D
Media & Sceenshots
Watch the featured video for AfterBeat (Project Arrhythmia) and see the latest screenshots from the Steam Store.
Related Bundles
AfterBeat (Project Arrhythmia) is included in 1 bundle in the Steam Store.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | Game + OST | 2 | 2 | $18.98 | View |
Related Packages
AfterBeat (Project Arrhythmia) is referenced by 1 package in the Steam Store.
More Steam Charts
Track historical trends for AfterBeat (Project Arrhythmia) community hub members and its growth over time. It currently has 4,490 followers in its community.
Frequently Asked Questions
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
AfterBeat (Project Arrhythmia) data has been sourced from:
- Valve Corporation. (2026, April 26). AfterBeat (Project Arrhythmia) on Steam. Steam Store. https://store.steampowered.com/app/440310
- Valve Corporation. (2026, April 26). AfterBeat (Project Arrhythmia). Steam Community Hub. https://steamcommunity.com/app/440310
- Vitamin Games. (2023, July 8). AfterBeat (Project Arrhythmia). AfterBeat (Project Arrhythmia). https://vitamin.games