Defend your space center against invading alien forces.You are a floating space defense platform, your goal is to defend your space station from meteor and a unexpected alien invasion. You can upgrade after each level.

 Attacks

-Basic attack (Mouse left click)

-Deploy mines (Space bar)

Movement

- Up, Down, Left, Right (w, s, a, d)

 {"fire": "left_mouse", "jump": "na", "movement": "wasd"}