So it begins . lol <| sep |> 1 You spend credits for Acolytes ! 2 The Titan tier list does say that Ronin is pretty awful and just looking at his meleeprimary weapon is too low considering how easily he is killed is more than a justification . However , do not let a tier list or random person on the internet plague your fun . Experiment with the game , have fun , and see what works best with you ! 3 The best thing to spend credits on is probably the perk that gives you silent jump jets , I believe it is in Kill Reports , since it unlocks at level 40 . 4 There are promotional codes from Buffalo Wild Wings that give you access to skins . I do not know of any other places to be frank . 5 Regeneration is split into four categories Pilot regeneration , Weapon Regeneration , Titan Regeneration , and Faction Regeneration . All it really is , is just a prestige mode . Anyway , Pilot Regeneration occurs after hitting level 50 which gives you the chance to regenerate prestige . Every regeneration after your first requires you to hit the max level of that generation along with specified challenges such as killing pilots with X Titan or Y weapon . Weapon and Titan Regeneration occurs after level 20 and activated automatically and there are no special requirements to after your first regeneration to keep regenerating . Then you have Faction Regeneration which occurs after five levels with a faction , you just play games and your levels go up and it automatically regenerates the faction level . PilotWeaponTitan Regenerations give you sweet camos while Faction regeneration unlocks new BannersPatches