| Achievement | How to unlock
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|---|
| 1K Club (100 points) | Slay 1000 or more monsters in one game on Medium or Hard Difficulty.
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| 500 Club (50 points) | Slay 500 or more monsters in one game on Medium or Hard Difficulty.
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| Anger Management (50 points) | Slay 50 monsters while using Rage in one game.
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| Benjamin Cuttin(50 points) | Slay 50 monsters with the Chainsaw in one game.
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| Biggest Uzer(50 points) | Slay 50 monsters with the Uzi in one game.
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| Chainsaw (100 points) | Slay 100 monsters with the Chainsaw in one game. Unlock Gold version of weapon.
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| Flamethrower (100 points) | Slay 100 monsters with the Flamethrower in one game. Unlock Gold version of weapon.
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| Jack Of All Trades (50 points) | Slay at least one monsters with each weapon in one game.
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| Laser (100 points) | Slay 100 monsters with the Laser Gun in one game. Unlock Gold version of weapon.
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| Rocket Balboa (50 points) | Slay 50 monsters with the Rocket Launcher in one game.
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| Rocket Launcher (100 points) | Slay 100 monsters with the Rocket Launcher in one game. Unlock Gold version of weapon.
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| Ronald Raygun (50 points) | Slay 50 monsters with the Laser Gun in one game.
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| St. Elmo (50 points) | Slay 50 monsters with the Flamethrower in one game.
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| Uzi (100 points) | Slay 100 monsters with the Uzi in one game. Unlock Gold version of weapon.
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