45 achievements for 1000 Gamerscore
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Barista Brawler
Complete game with Ashley
22 Gamerscore
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Iron Savior
Complete game with Nick
22 Gamerscore
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Making the Dream Work
Complete game in co-op mode
22 Gamerscore
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Coffee forgin’
Complete stage 1
22 Gamerscore
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Straight Outta' the Street
Complete stage 2
22 Gamerscore
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Strike Out
Complete stage 3
22 Gamerscore
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Riverside Savage
Complete stage 4
22 Gamerscore
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Country Punchkin
Complete stage 5/defeat Skinny Chestknee
22 Gamerscore
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Industrial Sabotage
Complete stage 6
22 Gamerscore
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Trippin' It up
Complete stage 7
22 Gamerscore
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Martian Maniacs
Complete stage 8
22 Gamerscore
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Search Your Feelings
Complete stage 9/defeat Darth B.
22 Gamerscore
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Effing Overlord
Complete stage 10/defeat Overlord
22 Gamerscore
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Straight Outta' the Park
Defeat bouncers in stage 3
22 Gamerscore
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AI Destroyer
Defeat robot boss in stage 6
22 Gamerscore
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You Can Probe me Any Time
Defeat Big Blue Alien miniboss
22 Gamerscore
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Alien Anihilator
Defeat 25 aliens
22 Gamerscore
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Enemy Abductor
Defeat 25 enemies
22 Gamerscore
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Caffeine Addict
Earn enough energy points in minigame to earn a 1up
22 Gamerscore
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Coffee Chugger
Complete mini-game
22 Gamerscore
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You've Done this Before
Earn an extra life from high score
22 Gamerscore
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I am Alien Chow
Lose 25 lives
22 Gamerscore
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I'm the Boss Now
Beat a boss with max health
22 Gamerscore
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Extra Cheese
Activate a level password
22 Gamerscore
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Smell of Cheaters in the Morning, The
Activate a cheat code
22 Gamerscore
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Livin' it up
Collect 25 lives
22 Gamerscore
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I'm Invincible!
Collect 25 invincibility powerups
22 Gamerscore
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Attackinator
Collect 25 extra attack powerups
22 Gamerscore
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BR00TAL
Complete game on Metal difficulty
22 Gamerscore
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ÜBER BR00TAL
Complete game on Death Metal difficulty
22 Gamerscore
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Metal Master
Complete Death Metal difficulty under 1 hour 15 minutes
22 Gamerscore
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Speed Metal
Complete Death Metal difficulty under 1 hour 30 minutes
22 Gamerscore
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Rocking the Metal Jesus
Complete Stage 4-2/defeat Metal Jesus Rocks
22 Gamerscore
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Repent, Sinner!
Complete Stage 8-2/defeat Alpha Omega Sin
22 Gamerscore
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Straight Outta the Street Act 2
Complete Stage 11
22 Gamerscore
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AI Destroyer Mark II
Complete Stage 11-2/defeat Gibletor again
22 Gamerscore
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Cog in the Machine
Complete Stage 12
22 Gamerscore
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Groupie Playa
Complete Stage 13
22 Gamerscore
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Head Banging
Complete Stage 13-2/defeat Metal Head boss
22 Gamerscore
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Mosh Pit
Complete Stage 14
22 Gamerscore
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Galactic Savior
Complete Stage 14-2/defeat Harvester
32 Gamerscore
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Lurker
Make Metal Head Boss spawn 5 sets of enemies/play complete song within a single fight
22 Gamerscore
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Guitar Shredding
Use a Guitar weapon
22 Gamerscore
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Payback
Use a Grey Alien Arm weapon
22 Gamerscore
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Jared the Mayonaise
Kill 25 Mayo enemies
22 Gamerscore