Planet Defense Game

ideas on what to add will be appreciated. This is going to be an idle/incremental game.

Use A/D to rotate the moon and hit the meteors.

A/D to move, clicking on the moon opens/closes the shop, upgrades are 5 'money' each, left upgrade increases the moons rotation speed speed, right upgrade increases the moons size, hitting asteroids(red things) gives you 1 'money'.