
Is BIOS worth it for you?
We tell you who should skip it, too.
Play it if you…
Good fit- FPS players who enjoy repeating challenges to improve completion times
- Competitive players interested in leaderboard time comparisons
- Small groups seeking a cooperative shooter mode for 2–3 players
Skip it if you…
Saves you a refund- Players seeking a slower-paced shooter, since the stated objective is to finish environments as quickly as possible
- Players who prefer play without repeated skill refinement and time improvement
- Players seeking cooperative sessions for groups larger than 2–3 players
Our take on BIOS
The emphasis on fast completion times gives the game a focused loop of planning, execution, and improvement. That focus leaves less room for slower-paced play, while cooperative sessions are limited to the stated 2–3-player mode.
What is BIOS?
BIOS is an asynchronous competitive first-person shooter about completing simulated hostile environments as quickly as possible.
Players combine shooting skills and strategy, then refine their approach to improve completion times and compete on leaderboards. The Early Access version includes three modes: STRIKE and ANOMALY for single-player play, and COOP for 2–3 players. It has 8 environments and 34 map challenges. The objective is to reach the end alive and as quickly as possible. Play centers on completing challenges, developing strategies, refining skills, and comparing times on the leaderboards.
How BIOS plays
- 01Three game modes
- Early Access includes two single-player modes, STRIKE and ANOMALY, plus COOP for 2–3 players.
- 02Map challenges
- The game includes 8 environments and 34 challenges.
- 03Leaderboard competition
- Players can compare their completion times on leaderboards.
- 04Time-focused runs
- Players combine strategy and skill to reach the end alive as quickly as possible.
BIOS compared to similar games
BIOS focuses on asynchronous first-person shooting, fast environment clears, and leaderboard times. Abyssus describes multiplayer shooting through hand-crafted levels in a roguelite adventure and includes weapon refitting with ancient technologies, features not described for BIOS.
BIOS: platforms & release
Is BIOS worth it?
It is worth it if: FPS players who enjoy repeating challenges to improve completion times. Skip it if: players seeking a slower-paced shooter, since the stated objective is to finish environments as quickly as possible.
Where can I download BIOS?
Use the Download Now button on this page: it opens BIOS's store page, where you can choose how to get it.
What platforms is BIOS on?
Windows only.



