Fray is free and up on the webpage.  It is a Dice Pool based system that uses d12s.  We are regularly updating it so be sure to check back in for any system updates!

 

Fairy Trails is a DbtA system with a few modifications.  You play tiny fairies living in a cart that is traveling the world and struggling to survive.  The system is constantly being updated so be sure to check back in for any updates!