> For the complete documentation index, see [llms.txt](https://docs.hoppersgame.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hoppersgame.io/guides-general.md).

# Guides - General

- [Setup Metamask](https://docs.hoppersgame.io/guides-general/setup-metamask.md): MetaMask is a popular and reliable cryptocurrency wallet used to interact with ERC20-compatible blockchains such as Avalanche.
- [Adding $FLY to Metamask](https://docs.hoppersgame.io/guides-general/adding-usdfly-to-metamask.md)
- [Migrating $FLY LP](https://docs.hoppersgame.io/guides-general/migrating-usdfly-lp.md)
- [Buying $FLY](https://docs.hoppersgame.io/guides-general/buying-usdfly.md)
- [Bridging](https://docs.hoppersgame.io/guides-general/bridging.md)
- [Gas](https://docs.hoppersgame.io/guides-general/gas.md)