Star Vault AB (publ) is a game developer with the goal to become the leading innovator in development of Massive(ly) multiplayer online role-playing games (MMORPG) and other game genres.



Star Vault

Star Vault AB was founded by Henrik Nyström 2005 and was publicly listed on Spotlight stock market (Aktietorget) 2007.
Star Vault is a small independent game development company that created and released Mortal Online 2010. More than 500,000 users have signed up and tried Mortal Online. Mortal Online is a continuous project that always continues to expand on features and game play areas as long as there are players supporting it. Mortal Online is a free to play mmorpg with an unlimited trial. Players can subscribe to access all functionality of the game.

2017 Star Vault announced its new game project next to Mortal Online which will widen our development and goals. The new game is VR focused and called Kitten'd. 2018 Star Vault signed a contract with Sony and have plans to release Kitten'd on Steam, Oculus store and Sony PlayStation during 2018-2019. Later 2019 Kitten'd will support multiple platforms and non-VR hardware due to large interest in the game.

New projects will soon be revealed.



Mortal Online is a hardcore PC only sandbox fantasy first person mmorpg.


Kitten'd is casual VR focused game for PC and Sony Playstation where you take care of cute kittens.
Kitten'd will have future support for none VR and multiple platforms.


Mortal Royale

Mortal Royale is the worlds largest battleground.
Based on technology from Mortal Online.
1000 players fight to be the survivor in one match



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  • Star Vault AB

    Södergatan 28,
    211 43, Malmö, Sweden.