Galagan's Island: Reprymian Rising achievements

Anihilate second boss without getting hit.

Anihilate fifth boss without getting hit.

Finish a Game in Co-Op mode.

Anihilate fourth boss without getting hit.

Anihilate third boss without getting hit.

Repairing ship 100 times in total.

Achieving victory against fifth boss.

Upgrading ship speed 100 times in total

Collect 250 Upgrades in total.

Upgrade only ship speed during one complete run.

Upgrading weapon speed 100 times in total.