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

# Game Economy

## Backend: Paras

The gaming, marketplace, and auction logic is built on top of the Paras marketplace.

## Frontend: Web and Three.js

The frontend of marketplace and auction will be using the Paras NFT marketplace which can be accessed through a web browser. We also have a plan to launch an in-game marketplace in the future.


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