Surprise release!
Button Speed Challenge is a small game / tool that let’s you check how fast you can press a button. Originally, that was the only thing it was going to do but then I also decided to add a test to check your average reaction speed. You can play with either your keyboard or a gamepad (using whatever your controller detects as “button 1”).
Besides what’s currently available, not much will be updated or added to this game besides a few trophies. Leader boards are enabled for people with a Game Jolt account, so try to go for a high score.