Polygonum Online. Price of cryptocurrency: $ 0.00574631

PolygonumOnline is a free-to-play, cross-platform game with NFT Marketplace and Open World. The NFT Marketplace has live demand and supply from players.
There is a safe area. The zone is a safe area. The sub-zones have different levels of enemies. The danger area is called the pvpp zone.
Three game modes are combined in a single game.
They are competitors.
You can build a farm on the island where you can earn token, which is similar to "My Neighbor Alic**e". Second, like "**RUST**", players have to search for resources, go hunting, and find items. In a battle-royale, players fight for resources and items. "**DEX** exchange with own**NFT Marketplace**" is what Polygonum Online is like.
Conclusion
The first 3D shooter game in CRYPTO with an open world is called Polygonum Online.