It is a game that tests the reflexes (reflex C)! From the back of the screen, a familiar C (Landolt ring) in an eye test is approaching. Press the open direction of C with the arrow keys on the keyboard as in the eye test. If you press the wrong direction or if C comes to the front of the screen, it will be a mistake. Game over if you miss 5 times. Gradually speed up! How far can you endure! Try the challenge
(Basically just made it in English) Before long... I made a game with the same name as a Mac app and released it as free software. Anyone who knows would be glad if they could comment.
