Irisu Syndrome! is a challenging and addictive puzzle game with a dark plot created by wtetsu and released as freeware
Download the original game and unofficial English patch here
Game Controls[]
Left Click - fire weak, white block
Right Click - fire strong, gray block
Scroll - Speed up a little
Esc - Quit
R - Return to main menu
Q - Restart game
Alt - Pause
Space - Speed up a lot
Gallery[]