DamageX2

DamageX2 is an upgrade from the Slush Invaders: Game that allows Stickhanh to attack enemies with twice the damage and power. This upgrade costs 15,000 points.

Trivia

 * This upgrade is pretty useful for players who aim on launching Big Blue higher than the screen if they have Stickhanh in their team.
 * This can be very helpful when you play in NG+ mode where enemies can swarm the entire screen and when Big Blue slows down, Hahn cannot be harm by any attack and can launch Big Blue back up again.