One Game is a decentralized virtual world game. Players will be able to access tools in order to create and develop their own personal virtual worlds (building infrastructures, expanding the land), which acts as a self-evolving mechanism through a simulator of natural selection and crossbreeding. One Game rewards its top performing creators and players with OGT tokens. Additionally, virtual goods can be bought in the game as well as to customize users avatars.

The OGT token is an Ethereum-based (ERC20) cryptocurrency. It is the One Game virtual world currency, needed to purchase land parcels, in-game goods, and services. Furthermore, rewards for top players will be paid with OGT tokens.