Return every Grumpus to Snaxburg.

Interview every Grumpus.

Catch more than one Bugsnak in your Snak Trap at once.

Steal Beffica's diary from her cave.

Catch your first Bugsnak.

Collect all the Trophies

Jam with the snowman

Defeat 20 enemies with C4

Make it to the outskirts of Halebidu in Chapter 5 without using a firearm or explosive

Defeat enemies with the vehicle, long-gun, melee, and grenade, in that order, in 20 seconds

Defeat 5 enemies, each one taking damage from a handgun, long-gun, and melee

Perform 10 combo partner takedowns

Stealth take-down 10 armored enemies with melee by first removing their helmets without being detected