ARK: Survival Evolved

Ark: Survival Evolved is an action-adventure survival game set in an open world environment with a dynamic day-night cycle and played either from a third-person or first-person perspective. To survive, players must establish a base, with a fire and weapons; additional activities, such as taming and feeding dinosaurs, require more resources. The game's world, known as the "Ark", is approximately 48 km2 (19 sq mi) in size: there is approximately 36 km2 (14 sq mi) of land with 12 km2 (4.6 sq mi) of ocean.

There are currently 194 creatures that populate the world of Ark. In the early versions of the game, nearly all creatures were real dinosaurs and other prehistoric creatures, but as the storyline progressed, mythical creatures such as the wyvern, griffin, golem, and phoenix were added. As expansions were released, completely original creatures, such as the Karkinos and the Velonasaur, also made their way into the game, as well as original robotic creatures such as the Enforcer and Scout.

Preliminary work on Ark: Survival Evolved began in October 2014. Studio Wildcard, the Seattle-based team behind the game, co-opted Egypt-based developer Instinct Games to facilitate development; Effecto Studios and Virtual Basement later assisted development. When researching for information about the game's prehistoric species, the development team read "general audience books" and online articles, and sought assistance from friends who studied in the fields in biological sciences. When creating the species and world, the team took creative license for gameplay purposes, although there is an in-game reason that the species have diverged from their historical counterparts. Many of the development team members were inspired by dinosaur films such as Jurassic Park and The Land Before Time.

The team added features to the game that would appeal to all players, as opposed to specific players of the survival genre, such as the ability to simply explore the island and compete against large bosses, as a reward for uncovering secrets of the island. They also added an end-game for players to strive towards, as they felt that most survival games lack a final goal. They wanted to "provide a depth and scope that allows for the world to not just be a means to an end [...] but also a place to explore", said creative director Jesse Rapczak.

Ark: Survival Evolved received "mixed or average" reviews for the Windows, PlayStation 4, and Xbox One versions, while the Switch version received "generally unfavorable" reviews, according to review aggregator website Metacritic.

TJ Hafer's 7.7/10 review on IGN stated that "When I'm having a good time in Ark, I'm having a really good time. The problem is that those moments are usually one part to every nine parts menial grinding and crafting – especially at the later tech tiers. Having to repeat so much work after failing an attempt at a boss feels far too punishing, and some really dumb dinosaurs can take a lot of the challenge and sense of danger out of the many primal locations. Even with all of those quirks, however, I'm still hungry to play more after the 60 hours I've spent so far. There aren't a lot of survival games that have legitimately held my attention that long."