Critchlow further contributed to the gaming world in 2000, and his work appeared in "Dungeons & Dragons" third edition books "Monster Manual", "Monsters of Faerûn", "Magic of Faerûn", "Lords of Darkness", "Tome of Magic" and '. He has also provided illustrations for the "Wheel of Time Roleplaying Game" and the "Star Wars" supplements "Secrets of Tatooine", "Ultimate Alien Anthology" and "Star Wars Hero's Guide" and almost two hundred illustrations for the card game. He also contributed to ', a DC Comics graphic novel by Alan Grant.