Kill 30 enemies with the Ripper

Kill 30 enemies with the Line Gun

Collect 75 Logs

Complete Chapter 4 on any difficulty setting

Place a sticker or a decoration on another player's sackperson

Complete Chapter 3 on any difficulty setting

Kill 30 enemies with the Plasma Cutter

Dismember 20 Limbs

Place 10 stickers or decorations in your pod

Complete the Tutorial

Defeat the Mother Spinner in the single player Campaign.

Get 10 one-hit head-shot kills with the shotgun in the single player Campaign.

Survive a banzai attack. (Solo only)