Obsidian
... that Revolution Software co-founder Tony Warriner created the 1986 video game Obsidian when he should have been revising his school exams, causing him to fail them all?
... that <a href="./Revolution_Software" id="mwCVI" rel="mw:WikiLink" title="Revolution Software">Revolution Software</a> co-founder <a href="./Tony_Warriner" id="mwCVM" rel="mw:WikiLink" title="Tony Warriner">Tony Warriner</a> created the 1986 video game <i id="mwCVQ"><b id="mwCVU"><a href="./Obsidian_(1986_video_game)" id="mwCVY" rel="mw:WikiLink" title="Obsidian (1986 video game)">Obsidian</a></b></i> when he should have been revising his school exams, causing him to fail them all?