Extra life - The Doom Wiki at

The extra life is a power-up which is introduced in Doom Eternal.

Doom Eternal toys - The Doom Wiki at

Doom Eternal, Doom Wiki

Super Sonic Doom - The Doom Wiki at

Remnant 2 Wiki

SIGIL II - The Doom Wiki at

Doom II - Wikipedia

Runes, Doom Wiki

DOOM Eternal Extra Life Mode Playthrough - Running Up the High

Spiderdemon, Doom Wiki

Horde Mode - The Doom Wiki at

Hell on Earth (Doom Eternal level), Doom Wiki

Just finished extra life mode flawlessly with 52 extra lives to