Great game, very addictive and a brilliant strategy is (as mentioned) spy and something that can destroy however one problem is the fact that it is impossible to command a force fire group without a spy. This would improve the game as an army of jetpacks or helicopters would be very effective. 5/5
I have to say (sadly) that it's a big plus when a game doesn't have comments complaining about energy systems and/or that the game is p2w. This is a fantastic bonus straight away when compared to other games on Knongregate and after playing it continues that standard of enjoyability. Fantastic game 5/5.