We are still searching for game pictures and screenshots for Big Bang Mini (Nintendo DS). We do not have any cheats, codes, or hints yet.

Successfully complete Mission mode.

Connect all the dots on the bonus levels.

Successfully complete the indicated world in Arcade mode to unlock the corresponding weapon.

Whirlwind: World 2
Homing shot: World 3
Shield: World 4
Fireballs: World 5
Weapon steal: World 6
Repulse shield: World 7
Stop time: World 8