| Achievement | How to unlock
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| - Cut off both limbs of an enemy trooper.
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| - Find your way to the mothership "Twinkling Star".
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| - Destroy all the security turrets of the Perimeter.
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| - Destroy a turret using an explodable barrel.
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| - Disarm an enemy with a disc by depriving him of his gun... and the claw!
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| - Locate the experimental portal.
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| - Find all the secrets on a game level.
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| - Collect an arsenal of all weapon types.
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| - Kill all the enemies on a game level.
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| - Visit the guts of a strange creature.
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| - Smash twenty cockroaches.
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| - Collect all the keys in the game.
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| - Decapitate an enemy with your firearms.
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| - Find and use six mega-health items.
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| - Upgrade one of your weapons.
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| - Pass by the laser trap without getting damaged.
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| - Discover the super-secret corridor from the good old game.
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| - Install all available weapon upgrades.
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| - Kill 25 small predatory fish.
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| - Read all the datacubes in the game.
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| - Kill ten enemies with disc's ricochets.
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| - Beat the game on the "Easy" skill level.
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| - Arrange a murder of an enemy by his partner's rocket.
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| - Cut off fifteen enemy's heads with a disc.
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| - Beat the game on the "Medium" skill level.
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| - Activate the Cargo Teleportation System.
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| - Use all available power-ups.
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| - Activate the chronosphere.
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| - Restore communication between the Colony and the Earth.
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| - Beat the game on the "Hard" skill level.
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