The Insanely Devious Clockwork Training Room For RPG Slimes

Have you ever wondered what kind of a training the little Slimes in RPGs have to undergo?
To find out, enter the Insanely Devious Clockwork Training Room for RPG Slimes, a nightmarish mechanical monster that carefully selects which Slimes will be worthy of being killed in one blow by the heroes on their quest to save the world -- by killing the unworthy ones in one blow.

You will die. A lot. Again and again, until you manage to produce the perfect Slime - the one who will be approved by the devilish machine.

REQUIRES AN XBOX360/XBOX ONE CONTROLLER TO WORK. MAY OR MAY NOT WITH OTHER CONTROLLERS.

IMPORTANT: There's a bug with the pink sticky block; once stuck, you don't drop even though the block restracts. You can, however, drop deliberately but pushing the stick down (you may also dash).

Credits:
Gwen - Art and sound
Fough - Code, game and level design
Special thanks to Deepnight and Carduus for their precious advice and Oceane as the last second artist.
Also thanks to Deepnight for hosting the game.