Description: Back2back is one of hardcore strategy defense games where you have make strategy and plan for defense game play by set up a limited unit robot soldier before start the game on right positions. Change defender place according to the situations along which on the way number of enemies is increasing. Don't forget to collect powers and medikits. Kill all the enemies to get more money so that you can by medikits and upgrade your weapons. Use medikits whenever they need between playing the game. You will increase your unit level by level. In the starting of the levels you are given two weapons gunner and flamerat but you can upgrade weapons ahead in the game.
Instructions: Use mouse to upgrade and move/swap robots. Escape to out of upgrade.