SpinX7 is Stick Matt's third upgrade in the Slush Invaders: Game. This bonus objective unlockable allows Stick Matt's spin attack to become 7x stronger.
This upgrade is unlocked through completing the following:
- Beat the level in 90 seconds.
- Have only 1 fighter in the team.
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Trivia[]
- This Bonus Upgrade is one of the two only upgrades in the first game to have an animated achievement upon unlocking it, the other being Stickhanh's Pele Attack.