> For the complete documentation index, see [llms.txt](https://dark-curry.gitbook.io/dark-steel-darkpaper-en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dark-curry.gitbook.io/dark-steel-darkpaper-en/game/play-2-earn.md).

# Play 2 Earn

The first versions of Dark Steel, available for Android and iOS, will be enabled with full P2E integration, including marketplace, token farming and NFT utilities.

![](https://841898835-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fx42LfcMTLAHOukl15XxR%2Fuploads%2Fc2iKfL5C1p7Z7AHElGVC%2Funnamed.png?alt=media\&token=c6888506-04fe-456c-8495-17b5e792c2e5)

Dark Steel is a free-to-play **P2E game, that is it includes an entire F2P** economy and progression and participates in the main features of **Blockchain games**, to allow an open economy and a free market of **NFT items** and **tokens** between players.

The player has the possibility to play only the **F2P version**, everything he gets in the game will be non-NFT objects, and the **coins** he generates can be used within his session to perform the different functionalities that these objects allow: **Merge**, **improve** or **melt**, are recurring game mechanics for player progress. Coins cannot be traded or sold outside of the user's F2P account.

However, at any time the player can **link his wallet** to his user account. Once a wallet is linked to a user account, the player will be able to access the P2E game and see how the **NFT objects they** own have been assigned to their inventory.