Instruction manual:
Under the explanation of all the bomb items, it shows
a picture of the light bulb but gives the description of the jug.Just next to it, the manual shows a picture of the jug with the description of the light bulb.
Bomberkan mode:
Intentionally lose the game in normal mode and do not continue. Bomberkan mode will now be unlocked at the title screen.
Level 6:
Collect all ten Lightning Cards and defeat the level 5-4 Boss to unlock level 6.
Alternate ending:
Successfully complete level 6.
Bonus multi-player battle mode characters:
Hige Bandit 2: Get all three Red Hige Hige Cards.
Hige Bandit 3: Get all three Blue Hige Hige Cards.
Hige Bandit 4: Get all three Green Hige Hige Cards.
Mujoe: Get all three Yellow Hige Hige Cards.
Mighty: Get all five Jetters Cards.
Planet Bomber World:
Get all ten Lightning Cards from the evil bombers, then defeat the Boss in level 5-4 Warhorse. The Planet Bomber world will now be unlocked. In it, you will battle two new Bosses Mujoe and Dr. Mechadoc.