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

# Overview

## *Definition*

**Governance Token**: $DMT (Dream Matter Token)

**Utility Token**: $AST (Astro Space Token)

**Game Currency**: ASG (Astro Space Gem)

\*\* ASG is an in-game currency. Please note that ASG is not the same as SPL-20 tokens on the Solana blockchain. But here's where things get interesting. When you take your ASG to the Refinery and put it through the transformation process, it magically turns into the valuable $AST (a utility token with real value on the Solana blockchain).