Yes, I was playing in full screen mode.
And it does not always happen, it only happened when I came in while I was swinging my axe.
My new game is a cool game, for more info, please check out the page, to play, download it from the page:
Cube Run V1.1 by Hibro123GameDev (itch.io)
Here's some gifs from the page if you don't bevive me: