Donkey Crew is a newly established game studio based in the historic city of Wroclaw, Poland. The first donkeys came from small beginnings, originating as a team of diehard modders from the Mount and Blade community. They've since come together from all over the world to make original games that they want to play. Donkey Crew continues to grow, welcoming talented and self-aspiring people to join their tight-knit team.

Donkey Crew is currently developing the first Nomadic Survival MMO: Last Oasis.
This is taken directly from their website.

Its their first and only game, like you with xsyon.