MetaMask snap

[DreadKnight]

MetaMask has a new feature called "Snaps" and a directory website for it, go check it out -> https://snaps.metamask.io
A snap is basically an extension for the wallet. We should eventually have one there, allowing people to initiate duels for tokens and even NFTs, provided the ToS allows that (could fall into gambling and such, need to research). This relies on online multiplayer feature along with MetaMask integration (issues with detailed specs and bounties will follow soon).
Keeping such a feature separate from the game itself can be good overall, as the game can be listed on more platforms.

https://metamask.io/snaps
https://support.metamask.io/metamask-snaps/getting-started-with-metamask-snaps

There can even be a prompt initiated from the game to install the snap:
https://support.metamask.io/metamask-snaps/getting-started-with-metamask-snaps/#via-websitesdapps