Use WASD or arrow keys to move the square, and collect all those things to push the wall back and get points. The arrows push the walls back the way they're oriented and are worth a point, the diamond pushes all of them back and is worth four points, the FF sign speeds up spawning and the rewind sign slows down walls, both are worth two points. The more you collect the faster the walls will come in. As usual, I'll change the name to a word no one will understand.
Music: Polygon Dust - Porter Robinson feat. Lemaiture All credit goes to @thedarknight222 for the idea. Here's his: https://scratch.mit.edu/projects/149202661/ Tips: Rewinds are your best friends. FFs can be useful, but they also help speed up the walls. Diamonds push the walls farther but speed up the walls more than arrows do. I don't want to set the high score as my scores, so I'll exclude myself from the high scores.