I can’t use the lock screen to log in

I was on a pc game and thought my laptop was charging, but it wasn’t and died while on the game, when i came back on my laptop after the charge had gone up, the lock screen has glitched. The game music is playing in the background with a slight static noise to it, but I can’t use the lock screen to log in. There’s a mouse on the screen, but it’s the same mouse that I would use if I was in the game. The cursor on the password tab is flashing as if I am ready to start typing, but when i type it doesn’t do anything. I tried typing in my password to see if it’s just not showing up on the bar, in hope that it would let me in, but that didn’t work either.

[Re-Titled by Moderator]