Wesker is so cool in a fighting game. You can teleport and run fast and everything he does in the normal REs. Chris is just a standard human with unnaturally large muscles and of course, the ability to store every weapon in his arsenal in his pocket. You can use his magnum, submachine gun, grenades, pistol, stun rod, knife, and shotgun standardly in every battle. His grenade launcher (with incendiary, nitro glycerine, explosive, and acid rounds) and his RPG are only used through his specials.
Jill will be coming up in a future DLC.
Everyone that enjoys fighting games should get this one. It's worth it just to see Wesker's movements in a fighting game.