Furcadia is described as 'is the magical world where the animals have learned to speak and walk upon two legs. Create your own customizable avatar and start exploring the friendly online game (MMOG) with rich player-driven content' and is an app in the Social & Communications category. There are four alternatives to Furcadia for a variety of platforms, including Windows, Linux, Mac, Oculus Experiences and Oculus Rift. The best alternative is Second Life, which is free. Other great apps like Furcadia are Manyland (Free), VRChat (Free) and Facebook Horizon (Free).
Imagine a world where anything is possible. Join a game of capture the flag in outer space. Share stories around a campfire while roasting marshmallows, then moments later experience a retro game of bowling with an alien and robot.
In Facebook Horizon, not only can you explore the virtual world as it grows and changes, but you can discover all sorts of new things that interest and inspire you. Experience gravity defying, distance spanning, genre bending games of all types.