Not happy.

I was playing this game, only to experience lag all the time. I spent 4 gems to enable magnet to collect coins automatically, and when I went to close apps (because of in game lag), the game reset to main
Menu. It lost my gems I spent and never got my magnet back, but the gems are gone still. Get your game together and stop trying to rip people off!

Cannamilk about Lightning Fighter 2: Space War, v1.1.3