Lost in the space

P------->Pause;

Space----->Shoot

A-D-W-S/ARROWS ---> MOVE

the mechanic is simple enemies ships atack your planet and you need defend it

Meet the objectives to pass the level and survive.
The game with the difficulty of the media, the first three levels are easy but the fourth level is very difficult and need a lot of patience

PSDT:this is mi first game , if you like the game I would appreciate a good comment, if you find any error or something is wrong please let me know.