Based in Taipei, Taiwan

Release date:
In Development



Regular Price:


Raynord requests for docking at Planet Xeno after completing a mission, but the answer he gets is nothing but silence.Raynord lands at the star port, then he finds out the port is not only in dark but also massive dead bodies of port staff.Meanwhile, Raynord's ship is damaged by unknown creatures.The ship is wrecked and the planet has gone weird, but what Raynord worries most is his beloved daughter Mira, who is still somewhere on the planet.Raynord has to find Mira, repair his ship and escape this no longer safe place.


《Star Diffusion》 is a sci-fi horror mobile game with a top-down perspective.CELAD has been famous for develop video games of anime narrative and 2D art style. It's a big challenge to create a 3D sci-fi horror game with shooting mechanic both in technique or art style.


  • Alternate endings. Some choice may seem simple, but the result could be critical.
  • Deep characterization. As a father, even in an artificial planet filled with unknown creatures, nothing can stop Raynord on his way to his beloved daughter Mira.
  • There are not many top-down perspective sci-fi horror game in mobile platform. Even though the view is wide, the fear can never be avoided.
  • Unpredictable puzzles. Face threatening unknown creatures and solve different puzzles with wise, then figure out the secrets of the fallen artificial planet.
  • Dynamically triggered music. Sense the great oppression that Raynord is facing with sound. It is strongly recommend to wear Headphone while gaming.


Star Diffusion Launch Trailer YouTube


There are currently no screenshots available for Star Diffusion. Check back later for more or contact us for specific requests!


Selected Articles

  • "[TGS 2017]CELADブースに出展されていた謎のホラーゲーム「星際擴散 STAR DIFFUSION」"
    - , 4Gamer.net
  • "「完結する物語をユーザーに届けたい」、台湾・神嵐遊戯の新たな挑戦"
    - , GAME Watch
  • "【CJ2017】神嵐遊戲驚悚新作《星際擴散》及《落櫻幻夢譚》進軍中國電玩展"
    - , 遊戲基地

Please contact us if you'd like to test this game. (NDA required)


CELAD INC. stands out by pure anime style and rich narrative game in Taiwan. We are a group of gamers and developers full of dreams and passion who play games, make games, and love games. We never set limits for ourselves, we are good at making games such as dating sim, role playing, horror, science fiction and more. We are willing to develope any kind of games and do anything we can in order to ensure the best quality. We wish to lift a burst of whirlwind in game industry.

More information
More information on CELAD INC., our logo & relevant media are available here.

Star Diffusion Credits


Chief Programmer

Chief Planner

Ou Peiyi
Chief Artist

presskit() by Rami Ismail (Vlambeer) - also thanks to these fine folks