idea time! why dont you add more vehicles like helicopters tanks boats(useful in water and maybe try add some companions or mercanries like xDark Killerx said oh and to contribute what he said add his name on one of the mercenaries . = so lillejohn can see !!!!!!!!
uhhhhhhhh suggestion time ! : you can craft beds. but how you ask? with wool ? but where you get wool? from sheep ? what about add ing animals in the game like cows pig sheep and stuff for food and a hunger bar to make it awesome, and also obtain these abilities to your game:farming,brewing,enchanting weapons,crafting weapons ,make those things move like npc so they can be for hire as soldiers defend themselves from the player and some npc to walk at least this is a suggestion try make these things possible
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Mobile is not possible for performance reasons. I've said this time and time again.