Click the mouse to fire. R is to reload. F is to inspect. E is to change ammo. As of 10/12/2023 the game is now fixed. I don't know what happened I just went in to the code and everything was back in it's proper place.
Credit to Jonnytrigger22 for no Afton 1 and 2. ~ Late 2022 - Early 2023 Initial Release ~ Early 2023 I accidentally delete the main sprite and break the game 10/13/2023 Main sprite mysteriously reappears and game is fixed.