You probably didn't even hear of ARK: Survival Evolved a month ago but currently it's one of the top 4 Steam games along with Dota 2, CS:GO and TF2. It's quite impressive that ARK: Survival Evolved which releases on June 2 has a peak concurrent number of 64,979 today.
The dinosaur survival MMO shares similar concept of most open world survival games, in where you need to find supplies and resources to survive. You have to eat and drink to stay alive while deal with all kinds of conditions that could affect your body condition, say, weather and inventory weight. With dinosaurs and many other creatures, the game is like a world of Jurassic Park. These creatures can be your enemies or your pets. Pets here mean they can be your mounts and they can carry things for you.
ARK: Survival Evolved is now in Steam early access. You can learn more about the game at Steam. The game will be at E3 2015 this month. We will bring you more of the game's future plan at LA.