Comment by Kinrany

A game-agnostic social/legal/financial overlay for virtual worlds. Minecraft, Rust, Roblox, etc.: legal ownership claims (vs possession), titles (recognized by other players or not), laws, player-issued currencies. Smart contracts but with as little blockchain stuff as possible.

The iron rule is no direct interaction with the world. These are things that players can in theory always start on their own as long as they can communicate.