Hi thanks for your feedback Im glad you had some fun playing, I would love to learn how to make it an online multiplayer because that would definitely make it more fun.
I didn't realize the up button could do that, did you play it on Fullscreen?
You are supposed to get disqualified if you use matching two hands eg (a +left) = rock, (w + up) = paper, (d + right) = scissors. This is because you cannot win using such a bad method (and because I ran out of events with the free edition of construct 3) so I combined it with a reset button. In squid game players would be disqualified if they dont retract a hand in time.