Blaster Master Hints & Cheats

Note: This trick only works on the bosses for levels 2, 4, 6, and 7.

During the boss battle, quickly throw grenades at the boss as fast as you can, he will begin to flash. Press pause while he's flashing and wait 25 seconds, unpause the game and the boss will explode. Easy as that.

If you jump, pause, then jump again in MIDAIR, you can do a double jump! Rinse and repeat if you want to go higher.