All people in this game are adult individuals who understand society and can work without help.
They hatch from eggs only after they become grown up.
There isn't any UI in this game except for crosshair
This is your inventory. No icons, no clickable button.
When you want to save item, draw tool belt and attach to it.
All items in this game is physics simulated.
Even money and bullets can be grabbed, tossed, stacked.
Pickpocket system works like real world because there is no UI showing array of item icons NPCs have.