Gatewalkers is a cooperative survival game with RPG elements, from the Polish studio, A2 Softworks.
Yeah that sounds a bit complicated like that but if you look at the trailer you will see that it is up to 4 players fighting monsters and surviving in some hostile environment. The survival part also comes from the fact that there is some crafting and that you need to adapt to each world.
One interesting thing is the fact that there are no character-classes in Gatewalkers, which means that it all depends on what you have and what you craft.
I also and personally like the idea of exploring worlds … by going through some round gates. Remind me a lot of a movie and a few TV shows about that, also with a team of 4.
You can already check it out on Steam and the Alpha is apparently starting tomorrow.