Do you like minimalism? Do you like frustration? Then you’re probably going to love Swarmation.

Created for Node Knockout, a 48-hour JavaScript game-making competition, Swarmation is probably the purest co-op experience you could ever hope to have. You are a pixel, and your job is to form images within extremely small time windows by cooperating with other human-controlled pixels. As you might imagine, 90% of the time it makes you want to rip your hair out, but when you pull through against all odds and create something kind of awesome with your fellow pixeldudes, it’s a pretty amazing feeling.

The game (which actually wound up winning the competition, by the way) is totally free and playable by clicking the link below. I apologize in advance for the pain you are about to endure.

Click here to play Swarmation!