I Am Sakuya FPS: Lunarian Invasion

Fight through cute enemies and tough bosses alike using your diverse arsenal of weapons and your ability to stop time! Get revenge on those Lunarians as you uncover their secret bases through 10 beautiful levels in this fully 3D FPS game based on the Touhou Project!
summary by MetaCritic
Release date:25 Sep 2025
Last update:25 Dec 2025 (on Steam, public branch)
Developers: Sigyaad Team, Floating Bunny
Publishers: Sigyaad Team
Included in Steam Family Sharing
Players
  • Current 0
  • Peak 10
Last two weeks Tracked from Steam