In Castle DLC matchmaking, completed a match in any mode for each Castle map.

Score 60 points in a Balloon Burst Challenge.

Complete any level-specific Reward Challenge

In Majestic DLC matchmaking, got the 'Close Call' medal twice during one match.

Shoot 20 Ulcers, Clinkers or mines.

Reach level 10.

20 bad guys need to go.

Separate Banjo and Kazooie or have Heggy hatch a Stop 'N' Swop egg.

Defeat Old King Coal Boss.

Win a fight by pushing/pulling a player to the ground     

Knock off the opposing goalie's water bottle from the net by scoring a goal

Engage in a fight standing up for a teammate (player or goalie) that was hit

Collect a Note, an egg, a feather and a Jinjo to get this.

Beat Klungo.

Game completed.

Purchased all skills in one category.

25% of all GPS caches found.

15 finishers performed.

Forced an enemy to drop dynamite that killed two people.

50 enemies killed with the bow.

One optional tomb completed.

In Majestic DLC matchmaking, killed 5 enemies while Promethean Vision is active.

Starting from behind your net, skate up the ice and score without passing

In Crimson DLC matchmaking, killed an enemy with melee when landing from a Man Cannon.

In Crimson DLC matchmaking, killed a player while airborne from a Man Cannon.

In Crimson DLC matchmaking, scored the killing blow on a Mantis.

Completed 25 Challenges.

Found and accessed Chief's record in mission 1.

Score while skating full speed

Won 20 War Games matchmaking matches.

Changed your Spartan's pose in the Spartan ID card.

Complete the "Free The Slaves" level in Story Mode.

Master the Repulsion Gel