Final duel:
Here it is not a real mode but if a commando is the last survivor in his team (in a safe place whitout AI) he can choose (or not) to face the predator in a duel (to provocate the Predator). In this case he will have to lay down his weapons and use only his knife. The predator will have two choices:
- he accepts the duel and uses only his claws with a scene where he takes off his helmet and if he wins he doubles his xp.
- Predator refuses and kills the last commando who lays the weapons but the Predator has less xp.