The Hostile Forces team is the group that focuses on raiding the site and assisting patients. They are the hostile team that FS, SRS (advanced), and other personnel can kill. They reside outside of the site and can enter the site via vents, helicopter, or entrance wall explosion. The team is not free however, and costs 600 Robux to purchase, however you can receive it for one life if you get a 3 kill spree on the patient team. The team has 6 current ranks. These are Recruit, Insurgent, Operative, Specialist, Alpha Team, and Division Leader. You will start as a recruit. The loadout is an AKSU and an M9 Beretta pistol. The rank XP requirements and their loadouts are below:

• Insurgent: 750 XP | Loadout: AKSU, M9 Beretta | Armor: 40

• Operative: 5k XP | Loadout: AKM Rifle, M9 Beretta | Armor: 50

• Specialist: 13k XP | Loadout: AKM Rifle, M9 Beretta | Armor: 60

• Alpha Team: 25k XP | Loadout: AK-12 Rifle, USP, Gas-mask | Armor: 75

• Division Leader: 50k XP | Loadout: AK-12 Rifle, USP, Stealth Equipment* | Armor: 125

*- Once you reach the rank of Division Leader you receive permanent stealth equipment. Stealth equipment is what allows you to enter the facility through the vents.