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Photoncytosis cover art

Photoncytosis

SimulatorIndie

Steam
Release

Q1 2027

Exact day not announced

Platforms
  • PC

Release dates

North America dates
  1. Q1 2027
    • PC

About

Photoncytosis is an idle desktop life simulation in which a tiny organism feeds on the light of the screen and grows while the player works. Each cell stores energy, and absorbed colors influence the organism's development. Players can inspect cells under a microscope, research mutations, move creatures toward light, and confine them to an application window. Specialized cells support harvesting, perception, movement, energy storage, and repair. Organisms can split, regroup, and compete for resources in a changing desktop ecosystem.

Screenshots

Game info

Released
2027 · see every game from that year
Modes
Single player
Perspective
Bird view / Isometric

Studios

Languages

10 languages
Chinese (Simplified), Chinese (Traditional), English, French, German, Japanese and 4 more
LanguageAudioSubtitlesInterface
Chinese (Simplified)简体中文––
Chinese (Traditional)繁體中文––
EnglishEnglish (US)–
FrenchFrançais––
GermanDeutsch––
Japanese日本語––
Korean한국어––
Portuguese (Brazil)Português (Brasil)––
RussianРусский––
Spanish (Spain)Español (España)––

Themes & tags

Story & names

A single cell begins life on the desktop, feeding on the light of the screen. As it grows, its cells develop specialized roles and adapt to the changing environment. The player guides its evolution through research and occasional intervention, watching a small organism become a complex living colony.

Read the story

Release dates by region

1 release in 1 region

worldwide

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Where to find it

Data from IGDB and Steam. Critic scores from OpenCritic. Dates shown for North America, in your local time zone.