i hate this series i dont know y i just do.): make a sand box made. also make it so u either dont need experiance or they level themselves. then this would be a lot better.
the game owns5/5. i found a kool glitch get a powerful gun (shotgun rifle) get a gun with a lot of ammo and u can hold it down hold down the gun with a lot of ammo then switch guns and the good gun gets the ammo ones ammo!
game is simple all u have to do against motherships is go to there weak point and shoot for a second. if u make annother make sure to make the items fly toward u. 4/5
the easiest ways to beat the epic bosses are get two high lvl gems then once he gets past ur two gems throw 1 and move the other around. another way is to not get anything in the last 5-6 waves. and get lots of mana pools so u can have him go through a bunch and still beat him.