Kill 3 enemies with a single round.

Survive a banzai attack. (Solo only)

Any Hero has used a teleporter for the first time.

Any Hero reaches Level 5.

Any Hero fighting alongside three other heroes in multiplayer mode.

Complete Chapter 1 on any difficulty setting

Win a race with a highly damaged bike

Win a race with a gap of less than 1" from second place

The player has successfully hacked a safe

Win the Warning Signs mission.

Defeat a Majini using the electric current from a transformer.

Complete all chapters on Amateur.

Complete Chapter 6 - 2 on any difficulty setting.