Dr. Atominus is a Action, Adventure game from Pikku-a with a 87% positive Steam review signal. Indie Lantern indexes it for players browsing by metroidvania, open world, story rich, single-player.

Game snapshot
- Developer
- Pikku-a
- Release year
- 2020
- Playtime
- Varies by player
- Price
- $3.99
- Review signal
- 87% positive
Screenshots






System requirements
PC
- Minimum
- Requires a 64-bit processor and operating system
OS: Windows 10 or 11
Processor: 1.6 GHz
Memory: 2 GB RAM
DirectX: Version 11
Storage: 100 MB available space - Recommended
- Requires a 64-bit processor and operating system
OS: Windows 10 or 11
Processor: Quad Core 2.0 GHz
Memory: 4 GB RAM
DirectX: Version 11
Storage: 100 MB available space
Linux
- Minimum
- OS: Any Linux distro
Processor: 1.6 GHz
Memory: 1 GB RAM
Storage: 100 MB available space
Additional Notes: 64-bit OS - Recommended
- OS: Ubuntu 24 LTS
Processor: Quad Core 2.0 GHz
Memory: 4 GB RAM
Storage: 100 MB available space
Additional Notes: 64-bit OS
From Steam reviews
Review notes
Dr. Atominus is worth a closer look if you want boss rush.
Best for players who want boss rush.
boss-rush
Play styleA major part of the game is learning and beating standout fights.
Steam review snapshots
Some minor platforming challenges, some light puzzles, and bosses that you're more likely to one shot than anything else unless you arrive…Why it fits
Check it if you want action, adventure filtered by metroidvania, open world, story rich.
Who might skip it
Research further on Steam if you need verified accessibility details, exact playtime, or current system requirements.