Unstable Cylinder
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About Unstable Cylinder
Unstable Cylinder is an action-adventure platformer about a character trapped inside a long cylindrical prison and trying to escape. You climb steep walls and navigate a turbulent world, moving scaffolding and other obstacles; the escape is described as nearly impossible.
Story
As you travel, conversations with the NPCs you meet reveal the hidden story behind who you are and how you ended up in the prison.
Choices and endings
The order in which you solve problems can lead to different situations. Your actions shape the story, which has three endings.
Controls
You can configure the keys or play with a gamepad.
Frequently asked questions
The best price for Unstable Cylinder is $1.99 at Steam. It is the only shop with an offer that activates in your country.
The minimum requirements for Unstable Cylinder are: Windows 7, GeForce GTS 450, 1 GB RAM, 50 MB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Unstable Cylinder is a single-player game.
Yes. Unstable Cylinder 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.
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