Kill Shepherd.

Collected all South Park™: The Stick of Truth™ trophies.

You knocked out 3 or more enemies with a single fart outside of battle.

You own all the weapons and costumes available in the game.

You've farted on animals 25 times.

You've spent $500.

Gingers have bitten you 3 times without you blocking.

You befriended both crab people and gnomes.

You've farted on a dog while in gnome form.

You collected all of the Chinpokomon.

You defeated 3 enemies in one battle while your buddy was knocked out.

You have collected half of the available costume sets.