That's not the real moon.
Moonbeam Mayhem is a vertically scrolling 2D shoot'em up with heavy emphasis on shooting, dodging and​ controlling the skies!
The moon has been replaced by ...something.  ​The tides have swallowed the cities of the world, the monstrous hordes of the false moonlight have thrown down the great wizards, and a lone witchling carries a lantern into the night sky that could save it all.
Features:
•Focus-based shooting: stop firing to charge powerful hyper shots!
• Lantern ability: clear bullets and dazzle enemies
• Short, arcade-style runs
• Permanent upgrades!