Get a double kill 10 times

Kill an enemy with a Shuriken from Screen wrapping

Win a game of capture the flag without losing a flag

Kill an enemy just before they capture the flag 10 times

Play a 4 player Local Game 1 time

Kill an enemy from Stealth Movement while in your own color

Kill an enemy after teleporting above them 10 times

Clash in Mid Air 10 times

Get 10 kills while in the water

Get 3000 points or more in Challenge Mode