Single-player games like Fortress of the Fallen
Below are 9 single-player Steam games similar to Fortress of the Fallen, 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 Fortress of the Fallen page.
Ranked picks
- 1
Don’t Touch My Potato!
Single-player alternative to Fortress of the Fallen — playable solo, no multiplayer required. Shares Strategy with Fortress of the Fallen.
Grow your farm by day, build your defenses in the evening, and protect the Potatron from zombie and alien attacks at night.
- 2
Dawnkeep
Single-player alternative to Fortress of the Fallen — playable solo, no multiplayer required. Shares Strategy with Fortress of the Fallen.
Raise a fallen keep by day, and hold it through the dark. Villagers with names and tempers fell timber and work the fields — then take up spears when night comes. A dark fantasy settlement-builder defense game.
- 3
Next Level: Tower Defense
Single-player alternative to Fortress of the Fallen — playable solo, no multiplayer required. Shares Strategy with Fortress of the Fallen.
Race-based tower defense. Build your army, defend your king, and send waves at your rivals. Up to 8-player FFA, 2v2 & 4v4 teams, and singleplayer. Crossplay on Windows, Linux, macOS & Steam Deck.
- 4
The King is Watching
Single-player alternative to Fortress of the Fallen — playable solo, no multiplayer required. Shares Strategy with Fortress of the Fallen.
The King is Watching is a roguelite kingdom builder. Rule by the power of your royal gaze! Decide between producing resources, training armies, or balancing both, while adapting to unique events every run
- 5
Palisade
Single-player alternative to Fortress of the Fallen — playable solo, no multiplayer required. Shares Strategy with Fortress of the Fallen.
Build a kingdom, connect its towns, and fight for every border. Palisade is a real time strategy game where you command territory directly, with no squads to micromanage. Play five campaigns, set up your own Skirmishes, or face friends online.
- 6
Throneguard: Last Stand
Single-player alternative to Fortress of the Fallen — playable solo, no multiplayer required. Shares Strategy with Fortress of the Fallen.
Become the last guardian of the kingdom and defend the throne! Fight on the front lines with your sword, build barricades and towers between waves, and upgrade your hero. Throneguard: Last Stand is a 3D medieval action tower defense game.
- 7
Heroic Assault
Single-player alternative to Fortress of the Fallen — playable solo, no multiplayer required. Shares Strategy with Fortress of the Fallen.
Heroic Assault is a reverse tower defense game where you prepare your army to go through the infested lands of defenses. Choose your units wisely depending on the layout of the defenses and equip them with unique abilities.
- 8
Royal Wars: Farm TD
Single-player alternative to Fortress of the Fallen — playable solo, no multiplayer required. Shares Strategy with Fortress of the Fallen.
Royal Wars: Farm TD is a tower-defense game with strategy, luck, resourcemanagement and quick-thinking mechanics. Protect your base with Towersto defeat enemies in your path before they destroy it.
- 9
Last Decree
Single-player alternative to Fortress of the Fallen — playable solo, no multiplayer required. Shares Strategy with Fortress of the Fallen.
Rule a dying medieval kingdom. Draw event cards, issue royal decrees, and decide how your realm meets its end.