Steam
UNSTABLE
Also known as UNSTABLE, steam:1821410, u
UNSTABLE is a 3D action runner with spaceship flight simulation. Handle unique keyboard controls to avoid asteroids! Disintegrate obstacles with a plasma laser weapon! Beat Leaderboard! And get to the mysterious unknown! Will you master the chaos of an unstable spaceship?
Last update
10 Jun 2026
Players now
0
Original sources
1
Latest update
Latest updates
Update history
Browse past updates and patch notes for this game.
- February 2022
- 1.0.0.1Loading bugs fixed
- UNSTABLE has officially left Early Access! UNSTABLE is a 3D action runner with spaceship flight simulation. Handle unique keyboard controls to avoid asteroids! Disintegrate obstacles with a plasma laser weapon! Beat Lea…Store
- 1.0.0 - list of changesAdded new labels and animations in main menu Added information of objects in pause menu Added variations of SFX Controls and level balances tweaked Several bugs with collisions fixed
- 0.6.1.2 - HotfixBugs with leaderboard and interface were fixed Manual controls slightly tweaked
- 0.6.1.1 - HotfixBugs with level loading were fixed
- 0.6.1 - Improvements and FixesAdded new visual effects in the main menu ("Play" variations, "Quit" animation, knobs, switches...) Several bugs with the leaderboard and music were fixed
- Redesigned Main Menu Look around and interact directly with screens, gauges, and other equipment of the spaceship cockpit. Try yourself! New Endless Mode The space is endless, so is this mode. Default and Manual control…Patch notes
- January 2022
- 0.5.2 - Tweaks and FixesSeveral bugs were fixed The main menu background changed Ship control slightly tweaked
- 0.5.1 - Balance Tweaking | More EffectsLevel balance slightly tweaked Lines about slow-motion crystal added Death effects of spaceships added Shake effect during blast attack added Few bugs fixed
- Space Views The space is enormous, so you will meet various gorgeous spacescapes along your way. Slow Motion A new item appeared in the space. Catch it to boost your ship, so the time would look slowed in comparison wit…Store
- 0.4.3 - CJK & Experimental Linux BuildExperimental Linux build Slight improvement of the tutorial Improved animations of spaceship movements - it looks more natural now Experimental translations to next languages via online translator: Chinese Japanese Kore…
Gallery
In-game media
Achievements
Community progression
Top picks from 7 Steam achievements, sorted by player unlock rates.
- Asteroid-friendlyHidden67.0%
- Right Movement MasterHandle the controls with right movement disabled42.6%
- Up Movement MasterHandle the controls with up movement disabled34.1%
- Down Movement MasterHandle the controls with down movement disabled18.2%
- Left Movement MasterHandle the controls with left movement disabled10.9%
- Menace of spaceFracture 1000 asteroids2.4%