GRT is a community token in Reta Wars P2E game. GRT Utility:

• It is absolutely necessary when raising the level of a hero
• Required to dramatically reduce the upgrade time of buildings
• Can be obtained through battle results in Reta War. Alternatively, you can also trade them on decentralized exchanges
• Required to craft weapons and skins.

Reta Wars is the first game that builds the foundations of the Retaverse ecosystem, which depicts a war between two nations to acquire more Retarions, the legacy of the Creator.