Ride a horse for the first time.

Milk a cow for the first time.

Acquired a total of 10 cars

Complete the Klassic Tower with one of the Kombat Pack 2 characters

Bought your first car

Recorded your first ever victory!

Plant the C4 in 'Cliffhanger' without alerting or injuring anyone in the blizzard.

Destroy the helicopter using frag grenades in 'The Only Easy Day... Was Yesterday'.

Kill an enemy with the impact damage from a frag grenade to the head.

Kill 5 enemies in a row using 5 different weapons or attachments.

Complete any mission but 'S.S.D.D.' and 'Endgame' without reloading weapons or using melee attacks.

Kill 10 enemies in a row using akimbo weapons.

Ring the red bell in both rooms and survive the attack.