VEIN is a first person open world survival sandbox multiplayer game, which gets an alpha demo that you can download over at its Steam store page. It’s being developed by Ramjet Studios.
Vein is a post-apocalyptic survival multiplayer sandbox game. Gather supplies to survive, explore abandoned buildings, combat bandits, defend your home, and rebuild society with friends.
If you enjoyed playing the alpha demo, and would like to keep up to date with the game’s development, then make sure to check out and follow the developers’ Twitter account.