RETSNOM is an innovative puzzle platformer game in pixel art style that allows players to alter the game environment by mirroring sections of the level and rearranging it on the fly.
You have a daughter. She is unfortunately infected by a zombie virus. The only way to save your daughter is to visit the laboratory in the future and steal the medicine that is expected to be made by your colleagues. But the future research team is hiding in the maze using mirrors. They decorated the maze using features of a mirror in each level.

Mirrors have several features.

  • 1. Mirrors seems to reflect objects left to right.
  • 2. Frost on the mirror’s surface makes image invisible.
  • 3. Concave mirrors invert the image upside down.

All of these rules are used to decorate puzzles. Players should understand the way how mirrors flip the world to solve the stages. The ability to bend the world to player’s will is a very cool gameplay mechanic, that rewards experimentation as players make their way through this rather sinister world.




  • Developer : Somi (, @IndieSomifacebook)
  • Release date : 2016. 5. 24.(PS4), 2015. 7. 23.(Steam for Win/Mac), 2016. 10. 20.(iOS, Android, Amazon)
  • Platform pages : Playstation StoreSteam , iOSAndroidAmazon
  • Website :
  • Availability: Digital Download on PS4Steam, Humble Store
  • Price : USD 4.99
  • Features :
    • Minimalistic retro style level design
    • Challenging, fun gameplay
    • Rich puzzle environment with 60 stages (5 Worlds with different rules)
    • Fresh puzzles using mirrors : flipping left to right, up to down, making maps disappear, breaking mirrors
    • Mysterious and sad deep story line