Pick up Armour.

Collect all the quest items.

Complete Level 1.

Complete Level 2.

Complete Level 3.

Complete Level 4.

Complete Level 5.

Complete Level 6.

Complete Level 7.

Complete Level 8.

Complete Level 9.

Complete Level 10.

Complete Level 11.

Complete Level 12.

Complete Level 13.

Complete Level 14.

Kill the Alien Slave Boss without using the RPG.

Take down the gunship with more than 50% shield remaining.

Squeeze past the boiler in Trapped.

Complete any level under 5:00 minutes.

Complete the game on Death Wish.

Reach 200 Ego.

Complete the game without using continues.

Find the secret in Training.

Equip all Weapons.

Find all secrets.

Complete getting wet without using the torpedo launcher.

Phone 3 unique individuals.

Activate the pump in Trapped with more than 60 Oxygen.

Destroy the Mechape without taking damage. [no ego boost, 100 ego max]

Complete Space Bay without being Frozen.

Relieve yourself in the future.

Use the Goggles while in the gas on What's That Smell!

Defeat the Motherbrain in under 1:00 Minute without the RPG.

Kill every enemy on any level.

Destroy the Flux Grid with more than 75% shield remaining.

Save all the Babes.

Kill Silverback using only the Laser Blaster.

Complete Whats That Smell on Hard with 0 kills and no Mask. [Continues Allowed]

Complete any level using only the Throwing Knife.

Complete any level with 0 kills.

Squeeze through the exit in Getting Wet.