The player’s level is determined by the XP gained by playing games. As the player advances in level, special NFT rewards (such as Booster Cards) will be dropped. So when the player advances by certain levels, they can apply the items to NANOs to increase their stats, or sell them on a NFT marketplace.
The game has "seasons" that last for several weeks. These seasons can bring new content, new games, or new rewards. As soon as a new season starts, the player's levels will be reset to 0. Of course, rewards will be kept by the players.
NANO’s can be trained by applying Booster Cards. A Booster Card increases a certain ability by 1 or 2 points. There are Booster Cards for each ability. Booster Cards are NFTs and can either be gained as a reward, or bought on the market place. There is also a special item for resetting boosters, which means that the abilities of a NANO will be reseted to its basic stats (before the first applied boost).
Players will be rewarded for doing certain tasks like completing a certain amount of trainings, or for performing well in games.
Reward pool (prize when winning a battle), level up drops (e.g. Booster Card), bounties for completing certain tasks (e.g. complete 10 trainings).