Achieve 100% in the single player challenges.
Perform 3 Triple Kills in a single match.
Be the player with fewer points at sometime and still win the game (in 3 or 4-player mode).
Win by scoring more points than all other players combined (in 3 or 4-player mode).
All players have died in a short period of time (in 4-player mode).
Get most of your kills when the Minute Madness is enabled.
Keep the flag for two straight minutes in Capture the Flag mode.
Kill at least one player every time you are the police in a Police Chase game.
Win a Dog Tag game with least kills.
Get five kills without using your gun.
Do not get killed in a Police Chase game.
Retrieve 5 Treasures in a row in Treasure Hunt mode.
Be the first one to capture the flag and never let go of it.
