Attack and destroy a monster.

Use planks and sticks to make a pickaxe.

Punch a tree until the block of wood pops out.

Escape from Victor on Quartu.

Defeat 20 enemies with hand-to-hand combat

Smelt Wood Trunks using Charcoal to make more Charcoal.

Score 1 goal with a Toe Poke

Kill all enemies in a single Cooperative Concentration Mode.

Fill the Nitrous bar then use it all in one go without hitting anything

Shoot an enemy through a wall.

Complete "Overrun" on any Difficulty.

Disarm or plant 20 charges.

Use a Billboard and a Jack Spot to successfully evade a pursuit (Single Player)