Defeat three enemies with one explosion

Defeat 20 enemies with hand-to-hand combat

Find one treasure

20 MVP AWARDS 1000 KILLS 15 CONSECUTIVE KILLS WITHOUT TAKING DAMAGE 100 HEADSHOTS 200 GAMES ON THE WINNING SIDE BRONZE STAR STEALTH MEDAL

75 SNIPER RIFLE KILLS 15 KILLS IN A ROW WITHOUT DYING 25 MELEE KILLS 3 HEADSHOTS IN A ROW

Destroy 20 tanks in sequence.

Destroy 10 mutated pods in any one level of Training Grounds.

ACHIEVE 15 KILLS IN A GAME WITH ACCURACY ABOVE 75% (EXPLOSIVE KILLS DO NOT COUNT)

Throw the fish to a team-mate who then scores within one second

Damage three opponents with a single attack

Hit an airborne player with three consecutive Lightning Balls

Score a goal by shooting the fish into the basket with a Lightning Ball