One Hour One Life Forums

So I bought this game just now and I realized there have some problems regarding running the game on Mac. But I bought it anyway cuz I really like this game.

Followed by the instruction, I launched the game successfully. But after several updates and restarts I just suddenly could not open the game anymore. Every time I tried to open it it says "cannot be opened." Has anybody else run into this kind of problem when trying to run it on Mac? Please help me. Thank you very much.

Btw please excuse me if I use any words that are weird to you. I'm from Japan and I'm trying my best with my English right now.