Defeat 30 enemies with the Tau Sniper

Defeat 50 enemies with stealth attacks

Defeat ten enemies using hand-to-hand combat on the back of the convoy trucks

Play in the swimming pool on the Cruise Ship

Kill 10 enemies with thrown-back grenades

Defeat 20 enemies while swimming

Throw back a grenade and defeat two enemies at once

Defeat 30 enemies with the Mk-NDI

Make five enemies drop their grenade by shooting them

Successfully counter all of a Brute’s damage-giving attacks

Stand on the crocodile in the Secret Library

Score a goal with a between the legs shot in any mode.