Whats the purpose of multiple energy sources? You dont need them.
Whats the purpose of upgrades, if you dont need any and get increasing tiles as you progress anyway?
Also why should i buy upgrades for more tiles, when I dont know the next map(s)? What kind of thought process do you expect players to have here?
Cute little, easy puzzle game with various bloat elements that need refinement and overhaul.
I played to sector 10 before getting bored