# Play our [Proving Grounds alpha](https://unioverse.com/proving-grounds) by turning Collectibles into Unioverse Heroes!
The [unioverse.com](https://unioverse.com) is a new sci-fi franchise brought to you by a team that launched hits like Grand Theft Auto and expanded the world of Star Wars and Call of Duty.
Unioverse Collectibles are free NFTs that show off concept art and provide snippets of Unioverse lore.
Earn Protens for holding this collectible at http://protens.unioverse.com
Protens unlock additional digital rewards like Unioverse Hero NFTs: AAA-quality, brilliant 3D characters that can be played across all forthcoming Unioverse videogames, including the [Proving Grounds](https://unioverse.com/proving-grounds), our playable alpha out now!
Start your Unioverse Collection today! Get your own [Unioverse Hero](https://opensea.io/category/unioverse) today on OpenSea, and jump into the future of videogames!
*[Terms of Service](https://random.games/terms-of-service.php)*
Rodeyo
