For Doom: Collector's Edition on the PC, GameFAQs has 63 cheat codes and secrets.
Created in conjunction with Triforce, the DOOM Collector's Edition includes an exclusive, fully-realized 12″ tall collector's statue of one
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Doom – Collector's Edition (PC: Windows, 2004) – European
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Doom: Collector's Edition Key FAQ for PC by RWard – GameFAQs
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