GreenGrey Holding
About GreenGrey Holding
The GG MetaGame (GGMT token) is a cross-game platform layer designed for integration by publishing partners. The system comprises several core components: NFT-based player achievement tracking, a shared in-game currency mechanism, cross-reward mechanics that function across integrated games, and a unified player identification and avatar system. The architecture enables players to maintain consistent identity and progression across multiple partner games within a shared game universe. Publishing partners can implement the platform as a retention and monetization infrastructure within their game ecosystems.
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