Stephan's Retrocomputing Site: Gruds in Space Manual, sollution and the Atari XL binaries. http://www.retrosite.de/adventure/gruds/gruds.html

SPAG Review Rated A+ by Tina Sikorski. "For two days, I was so haunted by this game that it was constantly in my head, teasing me... waiting for me in the darkness." http://www.sparkynet.com/spag/s.html#shade