Doom 3 sequel concepts

This artwork was commissioned by me and drawn by NotMuchNormal:
https://www.deviantart.com/notmuchnormal
https://www.instagram.com/pawel.zarczynski/

This drawing depicts some ideas for advancements of Doom 3 and progressions of its protagonist.

Darkstar - Wears an experimental UAC suit, harnessing the dark energy of the cosmic void
Darkstorm - Elite ARC shocktrooper, wields bleeding-edge tech for lightning-fast hit-and-run attacks
Pariah - Heavily augmented techno-occult UAC stealth operative
Heir of Mars - Wears ancient mystic Praeleanthor armor and wields soul magic
Warpath - Dark templar, brings hope to faithful and death to sinners
Duskwalker - Doom 4 Marine, journeys the barren Earth wastelands
Thanatos - Wears a mechsuit to become an impregnable siege tank
Shadelord - Master of darkness, wields dark magic and occult weapons