Graeme Devine was lead designer for Quake III Arena and Team Arena. He has released his old 1996 game "Clandestiny" on Apple's Mac app store.
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Clandestiny is a vintage adventure game released originally back in 1996 after 7th Guest and 11th Hour. It combines nostalgic television cartoon visuals, a tongue-in-cheeky spooky adventure written by author Jahanna N. Malcolm, and a pile of over 30 tricky puzzles.