Xbox | Doom 3

A massive demonic invasion has overwhelmed the Union Aerospace Corporations' (UAC) Mars Research Facility leaving only chaos and horror in its wake. As one of only a few survivors, you struggle with shock and fear as you fight your way to Hell and back, in an epic clash against pure evil. Built on i

Doom 3 for Xbox box art

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Doom 3 screenshot

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Doom 3 - Invincibility

Invincibility
During gameplay, press and hold the L, and press X, Y, B, A. If you entered the cheat correctly, the cheat will immediately take effect.