Welcome to Mastercool OS, featuring 1700+ blocks, 2 NEW animations, 7 NEW games, and more! Picture app: Use the arrow buttons to scroll through the pictures, and choose which one you like best for your wallpaper! Music app: Choose your playlist, and then choose your song! Calendar: Do you not know what day it is? Well, you're in luck, 'cause this app will tell you! Text: Talk to my robot S.A.M.! How cool are you?: Select the answer that fits you best, and then you can see how cool you are! Mazes: Make your way through 4 mazes using the arrow keys! Platformer: Use the arrow keys, avoid spikes, and have fun! Pong: Use your mouse to control the paddle, and try to keep the ball from hitting the ground for as long as you can! Balloon shooter: Shoot the balloons with your mouse. Don't let them reach the top of the screen! Dodge: Use the arrow keys to avoid the spikes coming at you from ALL sides! Piano: Click to play the different keys! Have fun, and make sure to leave a love and fave!
Don't check the original one, this is a better version.
