Kill 50 opponents in Versus. (lifetime)

Collect 3 G-Virus Samples in one match.

In Heroes mode, eliminate 4 Heroes in one game.

Kill 5 players in one multiplayer game with CQC Kills.

Kill 5 enemies with Blood Frenzy in a single campaign game or multiplayer match.

Purchase an ability.

Judge 25 players with a Death Note *This count increases for players who possess the Death Note after another player is judged and dies.

Judge 50 criminals with a Death Note

Win 40 times as part of Team L

Win by killing two members of Team Kira

Win a match by reaching max New World Progress

Get arrested after handing off a Death Note

Win a match as part of Team Kira