CometStriker achievements

Beat Arcade Very Hard Under 50 Minutes.

Clear Arcade Very Hard With No Powerup Modifier Enabled.

Clear Arcade Very Hard With Doom Timer Modifier Enabled.

Obtain S Rank On Biostation, Very Hard Difficulty.

Obtain S Rank On Biostation, Hard Difficulty.

Obtain S Rank On Biostation, Easy Difficulty.

Obtain S Rank On Biostation, Normal Difficulty.

Obtain S Rank On Aris, Hard Difficulty.

Beat Boss Rush On Normal Difficulty With Lt. Striker.

Beat Miniboss Rush On Hard Difficulty With Lt. Striker.

Beat Miniboss Rush On Easy Difficulty With Lt. Striker.

Beat Miniboss Rush Very Hard With Cpt. Bone.