IndestructoTank!

IndestructoTank! is a flash game in which the player takes control of a indestructible tank. The tank drives along the bottom of the screen while enemy aircraft fire on it from above. It has no weapons for it to fight back with, instead the player uses the explosions from the enemy bombs to propel themselves upwards and hit the aircraft. Hitting the aircraft causes the tank to bounce off, allowing the player to hit more aircraft in order to rack up a combo. Each hit gives the player experience, and every time the player levels up, their fuel meter (which steadily depletes) completely refills and they are given a chance to get some upgrades. All the upgrades come in the form of different enemies that can appear and how frequently they do, allowing the player to get higher combos by increasing the amount of enemies.