To place a block, drag the block from the top of the screen to where you want it to be. Click on it to place it. The yellow end level flag is draggable, too. Black pushes you leftwards, white pushes you rightwards, and red kills you. Click the onscreen green flag to start. Arrow keys / WASD to move. Touch the yellow part of the flag to win. Space to enter a message, 0 to clear all messages.
All characters: 1 - YoYoYoshi Ball (he's going to be the main character in some of my platformers) 2 - weoweoteo (famous Geometry Dash player) 3 - Arrow (Just an arrow) 4 - Blue Arrow (Faces the other direction) 5 - Spike Ball (Just a spike ball) Credit to ACoolExit987654 for the text generator.