Ark: Survival Evolved vs Starbound
Ark: Survival Evolved
Ark: Survival Evolved is a hardcore, prehistoric-themed (this means dinosaurs... lots and lots of them), survival sandbox MMO set in an astoundingly gorgeous persistent world where everybody is fair game. There is insane amount of resources that you can harvest, items you can craft and dinosaurs that you can tame. Not to mention, you can and will probably need to build shelters for yourself and your tamed beasts, and of course, defend it from other players.Being a hardcore survival game, you'll also need to take care to feed both you and your dinosaurs and that death is pretty permanent in this game. Even the tools you craft has durability that will gradually wear down when used. It might be difficult to be a solo player and thus, you are often encouraged to team up whenever you can.
Ark: Survival Evolved is definitely not the sort of game to play if you're easily frustrated. The learning curve - let alone the "survival curve" - can be pretty steep especially when you keep getting killed or harassed by other, better equipped survivors.
Starbound
Starbound is amazingly fun 2D sandbox/exploration game that will put you in the shoes of a spacefarer and a captain of your very own spacecraft. As you travel through space, you will need to stop by planets to collect resources and perhaps even colonize them so you can also gather up a crew to man your ship. There are up to 7 races to play as, a story campaign where you are tasked to save the universe, and 3 different game modes ranging from Casual to Hardcore to either provide you with a fun relaxing experience or to put your survival skills to the test. You can even play the game cooperatively when you want. For modders, you can add in new races, biomes, dungeons, quests and anything else you'd like as well.Starbound can be turned into a pretty much an endless game due to its procedurally generated universe, where you can simply fly around in your spaceship looking for your next big adventure. Thus, you can definitely expect hours of gameplay at the very least for your first playthrough, making this game very well worth its price.