I have a few ideas for aos:
Lay down: double tap ctrl to lay down
build mode: arent allowed in past foward 1/4 and cant capture intel. have a white helmet and has 100 blocks and a shovel. can die from enemys(but damage is reduced by 50%) and cant kill others
molotov cocktail: optional at start instead of grenade. sets blocks on `fire' and hurts victim untill they touch water. spreads 35% less than grenade.
rewards for more kills: the more kills you get, the more rewards and upgrades you get! example, smg more accurate, throw grenade further.
Thanks for letting me waste your time and please comment