Released in October 2014 by Strychi Pixel

Released in October 2013 by Sophie Houlden

Released in April 2014 by Ruben House L.L.C.

Released in November 2014 by Andrii Vintsevych

Released in January 2016 by Numinous Games

Released in August 2015 by The Quantum Astrophysicists Guild

Released in November 2013 by Kris Attfield

Released in July 2014 by PIXOWL INC.

Released in April 2013 by Project BC

Released in January 2014 by Jan-Luc Van Damme

Released in July 2013 by Pauli Kohberger

Released in December 2014 by Bit Bandits Games

Released in September 2015 by Unicornio Games

Released in September 2013 by Nuclear Wombat