Outer Wilds. In movies and online, Star Trek has come a long way in a comparatively short space of time, though... Star Conflict. The best space games on PC Star Trek Online. At an E3 2019 chat between Todd Howard and Elon Musk, Howard divulged that space travel in Starfield probably won't be a utopian Star Trek-like ordinary affair. IO Games are a genre of free realtime multiplayer online games that you can play in your browser without needing to install anything or create an account.

IO is a domain extension which stands for "Indian Ocean" but it is a favored domain extension by game developers because it also stands for "in / out." The first io game was agar.io.