Complete the game to unlock the "Super Hardcore mode" option at the main menu. In this mode, you will have access to any characters unlocked in Normal mode. However, each member will die and remain dead until you have "saved" them again through their original unlocking process.
| Achievement | How to unlock
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| - Complete the Prehistoric time zone.
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| - Complete the 198X time zone.
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| - Kill 3 enemies with a single charged shot from Aimy McKillin.
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| - Complete the Ancient Atlantis time zone.
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| - Collect all glorbs in the game.
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| - Use Jef's highly explosive rocket launcher to explode 15 enemies on a single level.
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| - Get your first Glorb Badge.
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| - Complete all HellaDeck Levels.
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- Defence is the New Offence
| - Beat any level using only Shieldy Blockerson.
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| - Complete any level without leaving any saveable team members behind.
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| - Kill any enemy by bouncing on its head, plumber-style.
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| - Complete 5 HellaDeck levels.
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- I Challenge You to a Duel
| - Complete a Medieval level using only Lou Don Jim.
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| - Complete any level using at least 6 different members of the Super Time Force.
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| |
| - Get your first Shard badge.
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| - Shatter or collect all shards in the game.
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| - Fire 7 different charged attacks in a single level.
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| - Use Saxton Hale to punch 100 enemies right in their stupid faces.
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| - Achieve your first STF rank on any level.
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| - Complete any level with 30 seconds remaining on the clock.
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| - Add a new team member to the Super Time Force.
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| - Prevent the deaths of 50 members of the Super Time Force.
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| - Die within 3 seconds of spawning.
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| - Complete Super Hardcore Mode.
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| - Burn up a whole level and complete it using only Pyro.
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| - Complete a... clean... run of any level using only Squirty Harry.
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| - This ones totally a secret but you'll know it when you see it so hustle and look sharp.
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| - Toss and shoot 100 of Zoey's propane tanks to asplode them!
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| - Fire 5000 rounds with Jean Rambois' machine gun.
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| - Complete the Post-Apocalypse time zone.
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| - Complete the Future City time zone.
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| - Complete the Medieval time zone.
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