Known Abilities and their class: Infiltrator: Flashbang, Cloak? Destroyer: Hover, Barrier Titan: Riot Shield, Whirlwind, Ammo Beacon Scientist:Repair Ray, Sentry, Shockwave? Of course, there have been quite a few changes to abilities in FOC, the main one being we can now have only one equipped at a time. This'll mean more strategy in choosing how we want our character to play. For example, Infiltrator got a nerf in the form of having to choose between Flashbang and presumably Cloak. However, Medic Scientists can now afford to go on the offensive without having to rely on only one truly offensive weapon. Also, individual abilities have been buffed. Barrier is now a bit curved, allowing for better protection on the flanks, and you can apparently shoot through it, making it much more effective as a defense. If you know any more about abilities in FOC, please post in this thread.