O2Jam : The Beginning

Keyboard rhythm game with original tracks and multiple key layouts

SuperTurbine Technology Inc. · Released Feb 13, 2026 · Early Access

Reviews: Mixed; 55% of 128
Recent reviews: Not enough recent
Players: 1; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 5 days ago; Oct 23, 2026
Minimum PC: GeForce GT 630; 4 GB RAM · 2 GB disk; Full requirements

What is O2Jam : The Beginning?

An Early Access rhythm game where you press keys to match note charts in time with the music. You choose songs and difficulty levels, customize key bindings, and compare results on national and global leaderboards.

For you if...

+you enjoy practicing songs and tackling harder note charts

Not for you if...

−you want a music game without precise timing demands

What players say

55% of 128 reviews are positive

Players praise the soundtrack, particularly familiar songs from earlier entries. Common complaints concern the mobile-style interface and reused visuals, while some players also report timing and note-registration problems.

Screenshots and trailer

O2Jam : The Beginning system requirements

Minimum: GeForce GT 630, 4 GB RAM, 2 GB of disk space.

As published by the developer.

Can my PC run O2Jam : The Beginning?

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Minimum

OS: Windows 10 64-bit
Processor: Intel Core i3 or equivalent AMD
Graphics: Intel HD Graphics 4000 / NVIDIA GeForce GT 630 / AMD Radeon HD 6570
Memory: 4 GB RAM
Storage: 2 GB available space
DirectX: Version 11

Does O2Jam : The Beginning have co-op or multiplayer?

Yes: PvP online. It also has a single-player mode.

Does O2Jam : The Beginning run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Default controller config not fully functional
Sometimes shows mouse, keyboard or non-Deck controller icons
Some text entry requires manually opening the on-screen keyboard
Some in-game text is small and may be hard to read
Default graphics settings perform well on Steam Deck
First time setup requires active internet connection

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows, macOS
Steam features: Family Sharing
Languages: Text only: English, French, Italian, German, Arabic, Indonesian, Japanese, Korean, Portuguese - Brazil, Russian, Simplified Chinese, Spanish - Latin America, Thai, Traditional Chinese, Turkish, Vietnamese.

Does O2Jam : The Beginning use AI-generated content?

Yes. The developers disclose AI-generated content on the game's Steam page:

Generative AI tools were used to create the initial artwork for certain DLC store-page marketing images. All generated images were reviewed and edited by the development team before publication.

The statement mentions: Store page & marketing

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam