| Achievement | How to unlock
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|---|
- Are You Serious!? (30 points)
| - Complete the game in single player on unmodified serious difficulty.
|
| - Smash 20 Kleers with the Sledgehammer.
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- Chain Explosion (10 points)
| - Kill at least 5 headless kamikazes in one explosion.
|
- Classic Outfit (10 points)
| - Find Sam's classic outfit.
|
| - Complete the campaign in cooperative with at least 2 players.
|
- Get the hell off my ride! (10 points)
| |
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- Killer Jewelry (5 points)
| - Kill an enemy using the Mutilator.
|
- Kung-fu Fighter (10 points)
| - Perform all possible finishing moves in the game.
|
| - Rip Scrapjack's head off.
|
- Look, it's a secret (15 points)
| - Find at least 50 secrets in single player.
|
- Maintenance time (5 points)
| - Blow a Major Biomechanoid into pieces.
|
- Mission completed (10 points)
| |
- Problem solver (10 points)
| - Solve the riddle of the Sphynx.
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- Serious Beginner (5 points)
| - Complete any level in single player.
|
| - Complete the single player campaign.
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- The doorman should wear a suit (10 points)
| - Awake the Guardian of Time.
|
| - Kill the kicked enemy while it is still in the air.
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- Wall of Bullets (5 points)
| - Kill 20 enemies with the Minigun without releasing the trigger.
|
- Wanted Dead or Alive (10 points)
| - Rescue professor Stein. So to say.
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