Click the Freaks

You click anything but the bombs, when you click one of the items, you get points (or lose points depending on the mechanic of the item), in fact, there is multiple types of them, so watch out and be sure to

Click the Freaks

Some additional hotkeys:
F1 - Help

F4 - Fullscreen

F9 - Screenshot (idk why you'd wanna do that but the option is there ig, also I have no clue where gamemaker 8.1 saves the screenshots)

M (while ingame) - Mute the music (hoping to be able to add this for sounds too in the future)

also you could join our discord server if ya want: https://discord.gg/2UpbH5wSfu