| Achievement | How to unlock | Points
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| - Beat Arcade Very Hard Under fourty Minutes.
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| - Obtain A Score Of twenty Million.
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| - Complete All Challenges With A Rank.
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| - Beat Boss Rush On Hard Difficulty.
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| - Beat Boss Rush On Very Hard Difficulty.
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| - Complete Arcade Mode In Multiplayer.
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| - Defeat Queen Beetle In Arcade With Lt. Striker.
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| - Defeat The Liyx Central Intelligence System In Arcade With Lt. Striker.
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| - Beat Arcade On Easy, Without Using Any Continues.
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| - Beat Arcade Easy, With No Deaths.
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| - Beat Arcade On The Normal Difficulty.
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| - Complete fifty Challenges.
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| - Beat Arcade On The Very Hard Difficulty.
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| - Complete fourty Challenges.
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| - Beat Arcade Hard With No Armor.
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| - Beat Arcade On Hard, Without Using Any Continues.
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| - Beat Arcade Hard, With No Deaths.
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| - Destroy The Beating Heart Of The Biostation In Arcade With Lt. Striker.
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| - Defeat The Biostation Defense System In Arcade With Lt. Striker.
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| - Defeat Junk Champion In Arcade With Lt. Striker.
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| - Beat Miniboss Rush On Hard Difficulty.
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| - Beat Miniboss Rush On Very Hard Difficulty.
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| - Beat Arcade On The Easy Difficulty.
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| - Beat Arcade On Normal, Without Using Any Continues.
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| - Beat Arcade Normal, With No Deaths.
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| - Beat Arcade On The Hard Difficulty.
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| - Live Long Enough To Die While Fighting Omega Parasite.
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| - Defeat Reanimator In Arcade With Lt. Striker.
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| - Complete All Challenges With S Rank.
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| - Clear Arcade Very Hard With Doom Timer Modifier Enabled.
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| - Beat Arcade Hard With Mini Champ.
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| - Defeat Launcher Crab In Arcade With Lt. Striker.
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| - Beat Arcade Hard With Cpt. Bone.
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| | |
| - Beat Arcade Hard Under fifty Minutes.
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| - Beat Arcade Very Hard Under fifty Minutes.
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| - Beat Arcade Hard Under fourty Minutes.
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| - Complete thirty Challenges.
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| - Beat Arcade Hard With Ninja.
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| - Beat Arcade Hard With Parasite.
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| - Complete twenty Challenges.
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| - Beat Labyrinth On The Very Hard Difficulty.
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| - Beat Labyrinth On The Hard Difficulty.
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| - Beat Labyrinth On The Easy Difficulty.
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| - Beat Labyrinth On The Normal Difficulty.
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| - Beat Arcade On Very Hard, Without Using Any Continues.
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| - Beat Arcade Very Hard, With No Deaths.
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| - Defeat The Omega Parasite In Arcade With Lt. Striker.
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