There is no sub-wheel as there is no crafting other than the medkit, which is automatic, and no fishing or other activities. Players of FC5 will already be familiar with the weapon wheel. Predator Perk - Allows the player to tag enemies through walls using the binoculars.(Consider using bait to attract animals while this perk is active) Also makes predators less inclined to attack the player. Sixth Sense Perk - Automatically tags enemies about to detect the player.Ghost Perk - Reduces the noise players make when walking, sprinting and landing.Adrenaline Perk - Allows players to move faster in crouch and auto-tags enemies within 10 meters.These perks, called Survival Instinct, can be easily regained by killing through continued stealth gameplay. There are four perks total and player's risk losing them all at once, if they are spotted by the enemy. Players can earn Perk rewards for kills done in stealth. Having all three prior to reaching the extraction point is beneficial for the final escape scenario. The Roster is limited to these three squad members. These Guns for Hire are relatively sturdy and are excellent sharpshooters so don't be afraid to utilize them. If they die, they stay dead and will no longer be accessable in the roster. Once they are rescued, they will help the player until they are killed or reach the extraction point with you. Until a US Army POW is rescued, the player is on their own.