Game changing Custom Games Options!

Ok listen closly. I want YOU guys to post options that might work for custom games.
Bloom (From 0% to 100%)
Recoil(From 0% to 100%)
Armor Abilities
Load outs/ load out traits.
Swimming?
Default sprint
A.I.?
Making different teams being different species.
Grenade Options
Idividual Weapon and Vehicle Options.
IT JUST GOES ON!