What is Ark ?
"As a man or woman stranded naked, freezing and starving on the shores of a mysterious island called ARK, use your skill and cunning to kill or tame & ride the leviathan dinosaurs and other primeval creatures roaming the land. Hunt, harvest resources, craft items, grow crops, research technologies, and build shelters to withstand the elements, while teaming up with or preying upon hundreds of other players to survive, dominate... and escape!" - Ark Wiki
The game's status is currently 'Early Access' launch on steam, but get ready for new updates in the open-world dinosaur survival game, coming soon to Xbox One and PlayStation 4!
I am currently playing Ark with my daughter, her husband, and some close friends. It's a bit like Minecraft in the sense that you start with nothing and everything has to be crafted using resources you find or forage. Your character has to eat and drink and as you level up you are able to select where you put your points and which recipes you want to learn first. Dinosaurs can be tamed and turned into beasts of burden to help you.
You can also host your own server or join existing servers - some are PVP and some are PVE or a combination of each.
Right now you can download early access from steam for $29.99 US.
If you play it and want to share your creations, have a question, comment, or idea, leave a post

Below are some of my screen shots:
Here are a couple of the dinos we have trained. This is a night shot.
I don't think you know what I am getting at. But I will avoid going off topic.