Xpansion is a decentralized 4x strategy game set in the near future. Faced with a dying world, the remnants of Earth's population have launched expedition waves to settle the habitable worlds surrounding nearby stars. The game will evolve into a decentralized sandbox environment with an on-chain economic resource model that is entirely powered by non-fungible tokens and on-chain fungible commodities. Decentralized player governance will mean a game world fully run by its player, open to interface and integrate with other on-chain economies.