Necrosphere is a Action game from Cat Nigiri with a 88% positive Steam review signal. Indie Lantern indexes it for players browsing by single-player.

Game snapshot
- Developer
- Cat Nigiri
- Release year
- 2017
- Playtime
- Varies by player
- Price
- $7.99
- Review signal
- 88% positive
Screenshots






System requirements
PC
- Minimum
- OS *: Windows 7
Memory: 2 GB RAM
Storage: 700 MB available space - Recommended
- OS: Windows 10 or late
Memory: 2 GB RAM
Storage: 700 MB available space
macOS
- Minimum
- OS: OS X Mavericks 10.9
Memory: 2 GB RAM
Storage: 700 MB available space - Recommended
- OS: OS X Mavericks 10.9 or later
Memory: 2 GB RAM
Storage: 700 MB available space
Linux
- Minimum
- OS: Ubuntu 14.04+, Debian 8+, openSUSE 13.1+, or Fedora Linux 21+
Memory: 2 GB RAM
Storage: 700 MB available space - Recommended
- OS: Ubuntu 14.04+, Debian 8+, openSUSE 13.1+, or Fedora Linux 21+
Memory: 2 GB RAM
Storage: 700 MB available space
From Steam reviews
Review notes
Necrosphere is worth a closer look if you want controller friendly, exploration, high skill ceiling, and pixel art.
Best for players who want pixel art, strong atmosphere, controller friendly, and exploration.
controller-friendly
FitController, gamepad, or Steam Deck play comes up as a plus.
exploration
Play styleThe draw is moving through spaces, discovering details, and learning the world.
high-skill-ceiling
FitThe game rewards practice and mastery over time.
pixel-art
SettingThe visual language is pixel-led or deliberately retro.
strong-atmosphere
ToneThe mood, place, and presentation carry a lot of the experience.
precision-platforming
Play styleMovement skill and exact jumps are central to the experience.
Steam review snapshots
This game is easy to learn but hard to master.The gimmick of this game is that it only uses 2 buttons, left and right on the keyboard, or L and R…Pros + Unique control scheme + Clever mechanics + Visuals and sound create an immersive atmosphere + Unexpectedly good but minimal story…It blends exploration and discovery of a Metroidvania with minimalistic and tight controls, coupled with a hard but very fair difficulty…Why it fits
Check it if you want action filtered by single-player.
Who might skip it
Research further on Steam if you need verified accessibility details, exact playtime, or current system requirements.