you are Stan AKA the demon. You have the ability to turn invisible and teleport. ALTHOUGH YOU CAN NOT attack during the day. You can not be in the light. Neither can you talk. Alpha team has just arrived on the island and are now jumping out of the helicopter with the mission to kill prisoners on the island. You can choose whether to attack the mercenaries (will be hard) or to attack the prisoners.

5 mercenaries from alpha team land Commander Gunner Spotter Medic Sniper

They are armored.