Cuboid Keeper
Offers
Trailers & screenshots
1 / 12



About Cuboid Keeper
Cuboid Keeper is a game about defending a dungeon from heroes and armies trying to reach the chamber inside, where an ancient galactic secret lies. You control a legendary Guardian vessel feared across the galaxy, switching between a fully materialized offensive mode and a smaller, faster defensive mode. The vessel grows in size and power as you progress.
Story and setting
The story follows four advanced but flawed civilizations and an ancient secret that offers hope to the galaxy. Dialogues and short stories gradually reveal the plot, including how desperate and hopeful your adversaries are, as you fight them. The game also asks whether your actions are truly rightful.
Levels and progression
The game has 40 hand-made levels, along with 8 mini-bosses and 8 bosses. Your ship grows after each level, and regularly unlocked modules push you to adapt your playstyle.
Frequently asked questions
The best price for Cuboid Keeper is $1.82 at Kinguin. That is 73% less than on Steam, where it costs $6.99. 2 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and Cuboid Keeper stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the game is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
The minimum requirements for Cuboid Keeper are: Windows 7, 2 GB RAM, 300 MB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Cuboid Keeper is a single-player game.
Yes. Cuboid Keeper is the full base game. You need nothing else to play it.
Buy Cuboid Keeper 73% cheaper than on Steam.
Cuboid Keeper is available for 73% less in shops such as Kinguin.
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.











