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Doom 3 maps

Caverns - Area 1: Excavation Transfer is the twenty-fifth level of Doom 3. The player advances towards the primary excavation site, where the Hell portal is located. Level 1 contains the oldest, original Mars base. It is also the last level to have a fictional character PDA.





Cabinet Codes



  • There appear to be tremors and mild 'Marsquakes' in this level, as Robert Cody's PDA mentions. However, Mars has no tectonic plates and, as such, no quakes ever occur on Mars. So, this is most likely the effects of Hell or demons.

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