Alt-history first person shooter Atomic Heart made a big splash when it launched straight into Xbox Game Pass back in February, and the dev team isn't done there. The game's first DLC pack has just been teased - now targeting a release "this summer".

It is definitely just a tease right now, with only 15 or so seconds of footage being shown in the above teaser trailer. The clip does showcase a brand new location though, with Mundfish reminding us that "Facility 3826 still has many undiscovered places…"

This upcoming DLC pack is paid content, which means that it won't be available with your Xbox Game Pass subscription. This is 'DLC 1' of four upcoming content packs that form the game's $40 'Atomic Pass'. Here's how the team describes its all-inclusive season pass:

"Expand your Atomic Heart experience with the Atomic Pass and receive four unique DLCs opening up access to new areas and labs, as well as new weapons, new enemies, bosses, an exclusive skin for your glove and more!"

Will you be looking to expand your Atomic Heart experience this summer? Let us know what you think to this first teaser!