Single-player games like Hexen: Deathkings of the Dark Citadel
Below are 18 single-player Steam games similar to Hexen: Deathkings of the Dark Citadel, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Hexen: Deathkings of the Dark Citadel page.
Ranked picks
- 1

Hexen: Beyond Heretic
Single-player alternative to Hexen: Deathkings of the Dark Citadel — playable solo, no multiplayer required. Shares Action with Hexen: Deathkings of the Dark Citadel.
While the Sidhe elf Corvus battled the evil forces of D'Sparil, the remaining Serpent Riders were busy corrupting other dimensions. As a Warrior, Mage, or Cleric, you must defend your realm of Cronos from the second Serpent Rider known as Korax.
- 2

HeXen II
Single-player alternative to Hexen: Deathkings of the Dark Citadel — playable solo, no multiplayer required. Shares Action with Hexen: Deathkings of the Dark Citadel.
The Four Horsemen of the Apocalypse lurk in the shadows before you. They are Death, Pestilence, Famine, and War. They are the root of all that is evil, but the least of your worries. The last of the three Serpent Riders yet lives.
- 3

Heretic: Shadow of the Serpent Riders
Single-player alternative to Hexen: Deathkings of the Dark Citadel — playable solo, no multiplayer required. Shares Action with Hexen: Deathkings of the Dark Citadel.
In a realm corrupted by the evil magic of three brothers known as the Serpent Riders, you are a heretic. As one of the last Sidhe elves, and a capable mage, you embark on a quest for vengeance against those who slaughtered your friends, family, and entire race.
- 4

QUADREMOR
Single-player alternative to Hexen: Deathkings of the Dark Citadel — playable solo, no multiplayer required. Shares Action with Hexen: Deathkings of the Dark Citadel.
A first-person shooter where you play as one of the last human mercenaries, driven by vengeance for the annihilation of humanity. Dive deep into a dark and unforgiving realm fueled by cruelty.
- 5

WRATH: Aeon of Ruin
Single-player alternative to Hexen: Deathkings of the Dark Citadel — playable solo, no multiplayer required. Shares Action with Hexen: Deathkings of the Dark Citadel.
Blast, slice and shred through your enemies in this hardcore FPS inspired by the icons of the '90s, powered by the legendary Quake-1 Tech. Taking place in a realm left to rot, take up arms, unearth long-forgotten secrets and hunt down the Guardians of the Old World.
- 6

Project Warlock
Single-player alternative to Hexen: Deathkings of the Dark Citadel — playable solo, no multiplayer required. Shares Action with Hexen: Deathkings of the Dark Citadel.
Project Warlock is a first-person shooter that fans of Doom, Hexen, and Wolfenstein cannot miss. It serves you an exploding cocktail of bullets, spells, and monsters. Battle through 60 levels of non-stop action, packed with bloodthirsty enemies and challenging bosses.
- 7

Spear of Destiny
Single-player alternative to Hexen: Deathkings of the Dark Citadel — playable solo, no multiplayer required. Shares Action with Hexen: Deathkings of the Dark Citadel.
It's World War II and you are B.J. Blazkowicz, the Allies' most valuable agent. In the midst of the German Blitzkrieg, the Spear that pierced the side of Christ is taken from Versailles by the Nazis and secured in the impregnable Castle Wolfenstein. According to legend, no man can be defeated when he has the Spear.
- 8

DUSK
Single-player alternative to Hexen: Deathkings of the Dark Citadel — playable solo, no multiplayer required. Shares Action with Hexen: Deathkings of the Dark Citadel.
Battle through an onslaught of mystical backwater cultists, possessed militants & even darker forces as you attempt to discover just what lurks beneath the Earth in this retro FPS inspired by the '90s legends.
- 9

DOOM
Single-player alternative to Hexen: Deathkings of the Dark Citadel — playable solo, no multiplayer required. Shares Action with Hexen: Deathkings of the Dark Citadel.
Now includes all three premium DLC packs (Unto the Evil, Hell Followed, and Bloodfall), maps, modes, and weapons, as well as all feature updates including Arcade Mode, Photo Mode, and the latest Update 6.66, which brings further multiplayer improvements as well as revamps multiplayer progression.
- 10

Heretic + Hexen
Single-player alternative to Hexen: Deathkings of the Dark Citadel — playable solo, no multiplayer required. Shares Action with Hexen: Deathkings of the Dark Citadel.
Step into the definitive re-release of two dark spell-casting shooters that shaped the genre. This enhanced restoration makes Heretic™ + Hexen™ available to new audiences and long-time fans with expanded accessibility across more platforms and languages than ever before.
- 11

Call of Duty®
Single-player alternative to Hexen: Deathkings of the Dark Citadel — playable solo, no multiplayer required. Shares Action with Hexen: Deathkings of the Dark Citadel.
The Call of Duty® experience supports Call of Duty®: Black Ops 7, Call of Duty®: Black Ops 6, and Call of Duty®: Warzone™.
- 12

Call of Duty®: Modern Warfare®
Single-player alternative to Hexen: Deathkings of the Dark Citadel — playable solo, no multiplayer required. Shares Action with Hexen: Deathkings of the Dark Citadel.
Experience a visceral Campaign or assemble your team in the ultimate online playground with multiple Special Ops challenges and a mix of Multiplayer maps and modes.
- 13

Call of Duty®: WWII
Single-player alternative to Hexen: Deathkings of the Dark Citadel — playable solo, no multiplayer required. Shares Action with Hexen: Deathkings of the Dark Citadel.
Call of Duty®: WWII - a breathtaking experience that redefines World War II.
- 14

Call of Duty®: WWII
Single-player alternative to Hexen: Deathkings of the Dark Citadel — playable solo, no multiplayer required. Shares Action with Hexen: Deathkings of the Dark Citadel.
Call of Duty®: WWII - a breathtaking experience that redefines World War II.
- 15

Call of Duty®: Black Ops Cold War
Single-player alternative to Hexen: Deathkings of the Dark Citadel — playable solo, no multiplayer required. Shares Action with Hexen: Deathkings of the Dark Citadel.
Black Ops Cold War, the direct sequel to Call of Duty®: Black Ops, will drop fans into the depths of the Cold War’s volatile geopolitical battle of the early 1980s.
- 16

Call of Duty®: Modern Warfare® III
Single-player alternative to Hexen: Deathkings of the Dark Citadel — playable solo, no multiplayer required. Shares Action with Hexen: Deathkings of the Dark Citadel.
In the direct sequel to the record-breaking Call of Duty®: Modern Warfare® II, Captain Price and Task Force 141 face off against the ultimate threat.
- 17

Call of Duty®: Black Ops 6
Single-player alternative to Hexen: Deathkings of the Dark Citadel — playable solo, no multiplayer required. Shares Action with Hexen: Deathkings of the Dark Citadel.
Call of Duty®: Black Ops 6 is signature Black Ops across a cinematic single-player Campaign, a best-in-class Multiplayer experience and with the epic return of Round-Based Zombies.
- 18

Call of Duty®: Modern Warfare® Remastered (2017)
Single-player alternative to Hexen: Deathkings of the Dark Citadel — playable solo, no multiplayer required. Shares Action with Hexen: Deathkings of the Dark Citadel.
One of the most critically-acclaimed games in history, Call of Duty: Modern Warfare is back, remastered in true high-definition, featuring improved textures, physically based rendering, high-dynamic range lighting and much more.