Defend your Tank

Game description
Defend your tank from the enemy tanks and land-mines for 2 minutes and win the game.
How to play
Defend your tank for 2 minutes to win the game. Press the right arrow key to start the game. Press the left arrow key to pause. Press the space bar to defuse the land-mines. Click the mouse to shoot. If the rockets from the enemy plane hit your tank or if your tank hits the land-mine the strength of the tank gets reduced by a certain percent. If the strength becomes zero he game ends.