> For the complete documentation index, see [llms.txt](https://whitepaper.heroeschained.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://whitepaper.heroeschained.com/blockchain-features.md).

# Blockchain Features

HeC tokens can be obtained by

* Selling guilds, heroes, lands, crafts;
* Completing quests, killing monsters, participating in game events;
* Competing against other guilds and winning tournaments;
* Owning token rewarding lands;
* Swapping with other coins and tokens at exchanges.

HeC tokens are used as in game currency for the following:

* Trading HC NFT items in and out of the game
* DeFi income: Liquidity providing, farming, yielding, lending, collateral for borrowing
* Governance: Staking to vote for game decisions