Unstable
Offers
Trailers & screenshots
1 / 12



About Unstable
Unstable is a 3D action runner with spaceship flight simulation and unusual manual controls. You fly through space, avoid asteroids or fracture them with a plasma laser, face a boss and receive messages from an unknown sender.
Flight controls
Four colored keyboard zones each control movement in a particular direction. Pressing different buttons in a zone increases movement in the direction shown by yellow arrows. The controls are designed to simulate the chaos of piloting a spaceship.
Campaign and endless flight
In the campaign, the story begins when an unknown sender contacts you. You decide who the sender is and what their motives are. In Endless Mode, you fly for as long as you can and encounter different spacescapes along the way.
Cockpit and challenges
The main menu takes place in a spaceship cockpit, where you can look around and interact directly with screens, gauges and other equipment. You can compete on the leaderboard, fight a boss that tests your skills, and hear a new energetic soundtrack at each level.
Frequently asked questions
The best price for Unstable is $2.99 at Steam. It is the only shop with an offer that activates in your country.
The minimum requirements for Unstable are: Intel HD Graphics 5000, 2 GB RAM, 670 MB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Unstable is a single-player game.
Yes. Unstable is the full base game. You need nothing else to play it.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.











