Spiral Tower

simple. It may initially be tempting to stop every second to avoid obstacles ... but if you do, you're sure to end up falling. As in all Ketchapp games, as you play you also earn coins and with them you can unlock new cubes to play with, giving the game a bit more variety. (Though the game really does offer plenty of variety thanks to the different color patterns you see each time you start a new round.) Spiral Tower is a classic Ketchapp-style arcade game: it's simple, pretty, fun, and addictive. Overall, a brilliant game.