Single-player games like Fort Triumph
Below are 12 single-player Steam games similar to Fort Triumph, 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 Fort Triumph page.
Ranked picks
- 1

Popup Dungeon
Single-player alternative to Fort Triumph — playable solo, no multiplayer required. Shares Strategy and Indie with Fort Triumph.
A tactical roguelike RPG inspired by our favorite tabletop games that lets you create any ability, item, villain, hero, and game imaginable.
- 2

For The King
Single-player alternative to Fort Triumph — playable solo, no multiplayer required. Shares Strategy and Indie with Fort Triumph.
For The King is a strategic RPG that blends tabletop and roguelike elements in a challenging adventure that spans the realms. Set off on a single player experience or play cooperatively both online and locally.
- 3

Wargroove
Single-player alternative to Fort Triumph — playable solo, no multiplayer required. Shares Strategy and Indie with Fort Triumph.
Take to the battlefield with Wargroove, a strategy game for up to 4 players! Choose your Commander and wage turn-based war on battling factions. Design and share maps, cut-scenes and campaigns with easy-to-use editors and in-depth customization tools!
- 4

Wildermyth
Single-player alternative to Fort Triumph — playable solo, no multiplayer required. Shares Strategy and Indie with Fort Triumph.
Wildermyth follows heroes over their whole careers, from their pitchfork days to their powerful primes, and on into old age and memory. It’s a party-based procedural storytelling RPG where tactical combat and story decisions will alter your world and reshape your cast of characters.
- 5

MASSIVE CHALICE
Single-player alternative to Fort Triumph — playable solo, no multiplayer required. Shares Strategy and Indie with Fort Triumph.
MASSIVE CHALICE is a tactical strategy game set on an epic timeline from Double Fine Productions. As the Immortal Ruler of the nation, you'll take command of its heroes, forge heroic marriages to strengthen your Bloodlines, and battle a mysterious enemy known as the Cadence in a 300 year war.
- 6

Fell Seal: Arbiter's Mark
Single-player alternative to Fort Triumph — playable solo, no multiplayer required. Shares Strategy and Indie with Fort Triumph.
Fell Seal: Arbiter's Mark is a turn-based tactical RPG with a focus on storytelling and strategic battles. Unfold a mature story as you progress through hand-crafted scenarios, controlling your own group of Arbiters, with each character customizable from a wide selection of classes and abilities!
- 7

Rising Lords
Single-player alternative to Fort Triumph — playable solo, no multiplayer required. Shares Strategy and Indie with Fort Triumph.
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!
- 8

Lost Eidolons: Veil of the Witch
Single-player alternative to Fort Triumph — playable solo, no multiplayer required. Shares Strategy and Indie with Fort Triumph.
Veil of the Witch is a roguelite strategy RPG with turn-based combat and branching progression. Set in the world of “Lost Eidolons,” build a nimble squad of five, pick your skills as you level, and adapt to each unique run. May the gods favor the bold and the wise.
- 9

X-COM: UFO Defense
Single-player alternative to Fort Triumph — playable solo, no multiplayer required. Shares Strategy with Fort Triumph.
You are in control of X-COM: an organization formed by the world's governments to fight the ever-increasing alien menace.
- 10

XCOM® 2
Single-player alternative to Fort Triumph — playable solo, no multiplayer required. Shares Strategy with Fort Triumph.
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

Battle Brothers
Single-player alternative to Fort Triumph — playable solo, no multiplayer required. Shares Strategy with Fort Triumph.
Lead a mercenary company in this tactical RPG set in a medieval fantasy world. Chase fame and fortune as you choose where to go, who to recruit, which contracts to pursue, and how to train and equip your men in a procedurally generated open world campaign.
- 12

Heroes Of Might And Magic III
Single-player alternative to Fort Triumph — playable solo, no multiplayer required. Shares Strategy with Fort Triumph.
This is the original version of the game from 1999. The pack includes the original Heroes of Might and Magic III and its two expansions: Armageddon's Blade and The Shadow of Death.