Cosmonator is a Action, RPG game from Bourbontank with a 86% positive Steam review signal. Indie Lantern indexes it for players browsing by single-player.

Game snapshot
- Developer
- Bourbontank
- Release year
- 2019
- Playtime
- Varies by player
- Price
- $6.99
- Review signal
- 86% positive
Screenshots






System requirements
PC
- Minimum
- OS *: Windows XP, Vista, 7, 10
Processor: Intel Core 2, 2ghz
Memory: 1 GB RAM
Graphics: 128 MB Video RAM and at least Shader Model 2.0
DirectX: Version 9.0
Storage: 1 GB available space
From Steam reviews
Review notes
Cosmonator is worth a closer look if you want nautical, boss rush, controller friendly, and strong atmosphere.
Best for players who want nautical, strong atmosphere, pixel art, and boss rush.
Check more carefully if you dislike repetition or grind and technical roughness.
nautical
SettingWater, boats, fishing, or sea travel are important to the feel.
grindy
FrictionThe loop may feel repetitive if you dislike grind.
boss-rush
Play styleA major part of the game is learning and beating standout fights.
controller-friendly
FitController, gamepad, or Steam Deck play comes up as a plus.
buggy
FrictionTechnical roughness or instability comes up often enough to check.
strong-atmosphere
ToneThe mood, place, and presentation carry a lot of the experience.
replayable
FitThe structure gives reasons to return rather than finish once.
pixel-art
SettingThe visual language is pixel-led or deliberately retro.
Steam review snapshots
The ship you commandeered is not the best of the fleet, and has only basic armaments.There are many boss battles you must defeat throughout the levels in order to get past a chapter.The title features partial controller support; I used an Xbox 360 controller without issue for my play time.I returned to the levels that I had not completed with over 75% health and grind for additional upgrades to increase my…Why it fits
Check it if you want action, rpg filtered by single-player.
Who might skip it
Research further on Steam if you need verified accessibility details, exact playtime, or current system requirements.