Defeat 30 enemies with the Tau Sniper

Find 40 treasures

Make five enemies drop their grenade by shooting them

Defeat five Riot Shield enemies by running over their shield

Defeat 20 enemies with headshots

Defeat 20 enemies with hand-to-hand combat

Buy gifts for Dark Fay and woo her into becoming your 'special' friend.

Discover and use all Minion Mounts in the game.

Find the Blue Minions.

Collect 50% of all Dark Crystals.

Defeat Axel in the Post-Game and make him an ally.

Defeat 100 Pirate Crew members in the Item World.

Build 50% of the Tower buildables.