Single-player games like Codex of Victory
Below are 15 single-player Steam games similar to Codex of Victory, 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 Codex of Victory page.
Ranked picks
- 1

Warhammer 40,000: Gladius - Relics of War
Single-player alternative to Codex of Victory — playable solo, no multiplayer required. Shares Strategy with Codex of Victory.
Warhammer 40,000: Gladius – Relics of War brings you to a world of terror and violence. Four factions will engage in a brutal war for dominance over the planet’s resources. In the first turn-based 4X strategy game set in Warhammer 40,000 you will lead one of four unique factions.
- 2

BATTLETECH
Single-player alternative to Codex of Victory — playable solo, no multiplayer required. Shares Strategy with Codex of Victory.
Take command of your own mercenary outfit of 'Mechs and the MechWarriors that pilot them, struggling to stay afloat as you find yourself drawn into a brutal interstellar civil war.
- 3

Bionic Dues
Single-player alternative to Codex of Victory — playable solo, no multiplayer required. Shares Strategy and Indie with Codex of Victory.
Bionic Dues is a tactical, turn-based roguelite with mech customization. Out-think wide-ranging tactical situations featuring robots with bad GPS, terrible aim, insecurity, a lack of focus, a tendency to backstab, and dozens of other maladies to exploit.
- 4

Fantasy General II
Single-player alternative to Codex of Victory — playable solo, no multiplayer required. Shares Strategy with Codex of Victory.
The fantasy wargaming classic is back! Lead powerful heroes and mighty armies into battle in this critically acclaimed turn-based strategy milestone. Level up and train your units and guide them through a gripping story campaign to decide the fate of a world on the brink of destruction.
- 5

Panzer Corps 2
Single-player alternative to Codex of Victory — playable solo, no multiplayer required. Shares Strategy with Codex of Victory.
Panzer Corps 2 is the ultimate Second World War strategy game! Enjoy the time-proven gameplay formula which has been appreciated by millions of players over the years, brought to a whole new level of refinement up to the latest technical standards.
- 6

Rising Lords
Single-player alternative to Codex of Victory — playable solo, no multiplayer required. Shares Indie and Strategy with Codex of Victory.
Rising Lords is a medieval turn-based strategy game with card and board game elements. Send your serfs to fight and die in your name... or let them prosper, and use them to your advantage!
- 7

Pandora: First Contact
Single-player alternative to Codex of Victory — playable solo, no multiplayer required. Shares Strategy with Codex of Victory.
Pandora: First Contact is a science fiction 4X turn-based strategy game on a planetary scale. Our Earth has been exhausted and colonial attempts on other planetary bodies have been in vain. Finally, after decades of exploration, an interstellar probe has brought promise of a new world.
- 8

Unity of Command II
Single-player alternative to Codex of Victory — playable solo, no multiplayer required. Shares Indie and Strategy with Codex of Victory.
Unity of Command II is the sequel to one of the most critically acclaimed strategy games of all time; a game critics called 'the perfect gateway' into computer war games.
- 9

Massive Assault
Single-player alternative to Codex of Victory — playable solo, no multiplayer required. Shares Strategy with Codex of Victory.
Take the command of Free Nations Union forces and defeat the Phantom League on one of six distant planets. The rebels decided to seize the power on Earth by first conquering the space colonies, which provide vital energy resources to AOG. The war for global domination unrolls on continents, at sea, and in the air.
- 10

XCOM® 2
Single-player alternative to Codex of Victory — playable solo, no multiplayer required. Shares Strategy with Codex of Victory.
XCOM 2 is the sequel to XCOM: Enemy Unknown, the 2012 award-winning strategy game of the year. Earth has changed and is now under alien rule. Facing impossible odds you must rebuild XCOM, and ignite a global resistance to reclaim our world and save humanity.
- 11

King's Bounty II
Single-player alternative to Codex of Victory — playable solo, no multiplayer required. Shares Strategy with Codex of Victory.
Legend returns! King’s Bounty II is the long-awaited sequel to the legendary King’s Bounty video games franchise, one of the most iconic representatives of the turn-based RPG genre.
- 12

Warlock - Master of the Arcane
Single-player alternative to Codex of Victory — playable solo, no multiplayer required. Shares Strategy with Codex of Victory.
In a time of chaotic upheaval, the player takes the role of a great mage, a warlord vying for ultimate power.
- 13

Warlock 2: The Exiled
Single-player alternative to Codex of Victory — playable solo, no multiplayer required. Shares Strategy with Codex of Victory.
Warlock 2 is a turn-based strategy game of fantasy warfare. Rival against Great Mages, lead mighty armies into fierce battles, wield ancient magic and faith as your weapons.
- 14

Gunspell - Steam Edition
Single-player alternative to Codex of Victory — playable solo, no multiplayer required. Shares Indie with Codex of Victory.
A unique blend of RPG and puzzle await you in this epic adventure! Explore the world of Match-3 battles in this quest playable offline.
- 15

Snake 3D Adventures
Single-player alternative to Codex of Victory — playable solo, no multiplayer required. Shares Indie with Codex of Victory.
Classic platformer hardcore gameplay? Check! Cute graphics? Check! Fun puzzles and tough enemies? Check! So what are you waiting for? Get it now and scratch that nostalgia itch!