Cosmonator
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About Cosmonator
Cosmonator combines fast-paced, top-down shoot-'em-up action with character building. You customize your ship’s weapons, upgrades, abilities and spells to create a build that suits your play style, then fight through its levels and boss battles.
Customize your ship
More than 30 passive upgrades cover firepower, missiles, sideships, drones, shields, armor and special feats. You can also build toward different styles, such as a high-firepower setup with homing missiles and an automatically firing drone, a tank with strong shields and armor, or a spellcaster with powerful special attacks and time control.
The game has more than 40 spells, which can be upgraded to different strengths; some can also be augmented to change their effects.
Levels and challenges
Cosmonator includes 40 hand-crafted core levels and 20 optional challenge levels, as well as more than 15 boss battles. Five difficulty levels range from Rookie to Impossible.
Roguelike gauntlet
In the endless roguelike gauntlet mode, the difficulty keeps increasing as you play, and leaderboards measure your performance against other players.
Frequently asked questions
The best price for Cosmonator is $6.99 at Steam. It is the only shop with an offer that activates in your country.
The minimum requirements for Cosmonator are: Windows XP, Intel Core 2, 1 GB RAM, 1 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Cosmonator is a single-player game.
No. Valve rates Cosmonator as Unsupported on the Steam Deck.
Yes. Cosmonator 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.











