Here is the full list of all 32 Perilous Warp achievements.
Beat the game on the "Easy" skill level.
Beat the game on the "Medium" skill level.
Kill 5 enemies with disc's ricochets.
Disarm an enemy with a disc by depriving him of his gun... and the claw!
Smash 20 cockroaches.
Cut off 10 enemy's heads with a disc.
Cut off both limbs of an enemy trooper.
Beat the game on the "Hard" skill level.
Activate the chronosphere.
Read all the datacubes in the game.
Collect all the keys in the game.
Kill 500 enemies.
Collect an arsenal of all weapon types.
Find and use 6 mega-health items.
Discover the super-secret corridor from the good old game.
Install all available weapon upgrades.
Pass by the laser trap without getting damaged.
Use all available power-ups.
Kill 25 small predatory fish.
Arrange a murder of an enemy by his partner's rocket.
Locate the experimental portal.
Activate the Cargo Teleportation System.
Destroy all the security turrets of the Perimeter.
Destroy a turret using an explodable barrel.
Kill 50 scorpions.
Visit the guts of a strange creature.
Restore communication between the Colony and the Earth.
Find your way to the mothership "Twinkling Star".
Find all the secrets on a game level.
Kill all the enemies on a game level.
Upgrade one of your weapons.
Decapitate an enemy with your firearms.