Mario Blaster is a very high paced action shooter. You are defending your crop from hungry enemies, although outnumbered, you have some mega firepower to kill them. The game is controlled with the arrow keys and Z for shoot. To reload ammo, move on to the lower belt. To reload health, move on to the upper belt. Shift to the left power screen (left key) to shoot power up bubbles, collect them from the belt. Defend your crop for as long as you can.