A game like this has been made in the App Store but I am pretty sure this was earlier.
The game made on the App Store could be inspired by this though.
-But the one made on the App Store has limitations and pixel graphics
-Yet too it is also a game without upgrades just soldiers
-It is yet much different from this but the game mechanic is the same
Compare Snake Squad to what I just had described.
-It has simple art (I admire it) and the same mechanic but this was earlier
-Upgrades and unit unlocking and also time until a unit drops commando health
-The commando has speed and health upgrades and support upgrades
I would give it likely a five star rate.
Good Game overall, still needs more upgrades i finished upgrading everything within an hour. Also needs an objective.
(Side Note) TF2 Characters much <.< >.>
Yeah that game is good for relax.