In the vast Brony fandom there are many fanfics, but none of them are as influential as Fallout:Equestria (unless one counts the abominaton that is Cupcakes). Given that it was based off of a video game, it was only a matter of time before somepony began the herculean effort of adapting it into its own game. For quite some time now Plaristote has been working on his game, and from the website it appears that he has made surprisingly good progress when you consider that he's doing most of the work by himself. He's even making an editor for the game, so adapting your favourite Fo:E fanfics such as Project Horizons and Pink Eyes should be fairly easy.

 Since the game is being made by one man, development has been relatively slow when compared to several other fangames. According to the recruitment page he could use a C++ programmer, some 3D modelers and an interface designer. If you feel like applying for a position, you can do so via their form.

Want some screenshots and a trailer? Of course, you could always compile it yourself and take a look at the actual game, but looking below the break is much easier.

  After MLP:Online was shut down last year most of us expected the developers to give up on fangame development altogether or move to commercial development, but apparently they've decided to make another fangame codenamed Project Cygnus. Unfortunately we don't know much about it other than the fact that it is an action game, but in the meantime they have decided to ease the weight by releasing MLP:Online's source code (stripped of all resources). They are no longer supporting it, but if you want to use it for your own fangame: go ahead! It should work quite well for any RPGs that you plan on making, and if you tinker around with it a bit you'll probably be able to compile your game for Mac OS X and Linux too.

What are you waiting for? Grab the source code from Bitbucket, and it'd probably be a good idea to pick up the tools as well.