Defeat a parktown prawn.

Discover all locations

Find all collectible Robo-Friend toys.

Destroy 100 enemies

Use an Ammo Drone

Regain power to the communications tower

Utilize an urban loot chest

Find somewhere to sleep

Locate the survivors

Retrieve the samples from the nature reserve

Regain power in the main research office

Locate & retrieve the Haibonium mineral sample

Locate the source of the haibonium

Reach the end of the map

Complete the game

Find a melee weapon

Locate and use a quad bike

Flip an ATV quad bike onto your head, and survive

Find and light a campfire or barrel fire using matches or a lighter

Locate the flamethrower chainsaw weapon

Obtain a score of over 10,000,000 points

Locate secret operative Sam and his crew drinking aboard the Arcadia

Answer a public telephone call

Shoot out the bulb of a standing lamp in the office level

Visit your spaceship

Have a snooze in the arcadia dormitory

Use your bike

Shoot a wasp or mosquito with the grenade launcher attachment

Locate all 12 pieces of lore aboard the Arcadia

Kill 100 insect enemies using a flamethrower weapon

Find a way into the cemetery

Locate a previously-owned shotgun with good mileage

Terminate 25 mosquitos in the sewers

Kill a red scorpion using an exploding barrel

Perform 50 headshots on enemy soldiers

Shatter an enemy that has been frozen with the freeze ray weapon attachment

Stomp an enemy after shrinking them with the shrink ray weapon attachment

Perform a headshot while using adrenaline to slow down time

Exterminate all enemies inside the nature reserve

Loot over 100 inventory items

Enter the underground sewer levels through a manhole

Execute a tactical airstrike on an enemy soldier