Here is the full list of all 32 Perilous Warp achievements.
Beat the game on the "Hard" skill level.
Disarm an enemy with a disc by depriving him of his gun... and the claw!
Beat the game on the "Easy" skill level.
Cut off 10 enemy's heads with a disc.
Kill 5 enemies with disc's ricochets.
Collect an arsenal of all weapon types.
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.
Arrange a murder of an enemy by his partner's rocket.
Find and use 6 mega-health items.
Kill 25 small predatory fish.
Visit the guts of a strange creature.
Smash 20 cockroaches.
Kill 500 enemies.
Find all the secrets on a game level.
Beat the game on the "Medium" skill level.
Activate the chronosphere.
Read all the datacubes in the game.
Collect all the keys in the game.
Locate the experimental portal.
Activate the Cargo Teleportation System.
Kill 50 scorpions.
Destroy all the security turrets of the Perimeter.
Destroy a turret using an explodable barrel.
Restore communication between the Colony and the Earth.
Cut off both limbs of an enemy trooper.
Upgrade one of your weapons.
Find your way to the mothership "Twinkling Star".
Kill all the enemies on a game level.
Decapitate an enemy with your firearms.