Games similar to Outer Wilds include Subnautica. It's paid, but OutFly and Warpfire.io are free. Other options are TUNIC and ABZU. In total there are five Exploration Games like Outer Wilds for Windows, Linux, Mac, the web and Android.
Subnautica is an open world underwater adventure game where you're thrust into an alien world submersed underwater. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - All while trying to survive.
United States
Explore a land filled with lost legends, ancient powers, and ferocious monsters in TUNIC, an isometric action game about a small fox on a big adventure.
Discover a lush hidden world as you descend into the heart of the ocean, where ancient secrets lie forgotten and encounters with majestic creatures await. From the art director of Journey®, ABZÛ is a beautiful underwater adventure that evokes the dream of diving.
United States
Browser-based space MMO recreating classic gameplay, featuring real-time multiplayer battles, space exploration with allies, ship upgrades, PvP combat, missions, loot, top-down design, fleet tactics, and free play on any device without installation or downloads.
France
EU
