> For the complete documentation index, see [llms.txt](https://sky-drone.gitbook.io/sky-drone/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sky-drone.gitbook.io/sky-drone/gameplay/3.-space-drones-as-nfts.md).

# 3. Space Drones as NFTs

<figure><img src="https://3923489083-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FV2tJdib2FSSm4KaLXGm1%2Fuploads%2FyHQ3UqhRs6ZMUoZ4ODJs%2Fimage.png?alt=media&amp;token=cf16a742-bdbc-4ace-9c36-1a72c0e0d7b6" alt=""><figcaption></figcaption></figure>

Space drones are non-playable, transferable digital assets stored in a smart contract on the BNB Smart Chain (BSC).

Ownership rights for purchased drones and additional equipment are displayed in NFT tokens. The BNB Smart Chain securely stores all information about buying/selling/modifying the drones.

Drone ownership allows players to independently use them in the Rovilon mobile app, earning by winning tournaments, or hosting them in the Drone Sharing system and obtaining income by renting drones to experienced pilots.

The purchase and sale of in-game assets, payment for gaming services, as well as any other mutual settlements between users are carried out using the native token, ROVL (RovilonToken), which is issued on the BNB Smart Chain in accordance with the BEP-20 standard.