Single-player games like Rail Guard
Below are 8 single-player Steam games similar to Rail Guard, 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 Rail Guard page.
Ranked picks
- 1
Frostliner
Single-player alternative to Rail Guard — playable solo, no multiplayer required. Shares Strategy and Indie with Rail Guard.
The moon shattered. The world froze. Take command of a nomadic train city hurtling through a war-ravaged frozen wasteland. In this survival city builder on rails, gather survivors, scavenge resources, and do whatever it takes to keep the engine running and stay ahead of the frost.
- 2
Crypt Keeper
Single-player alternative to Rail Guard — playable solo, no multiplayer required. Shares Action and Strategy with Rail Guard.
Unleash your inner necromancer in Crypt Keeper – a roguelite tower defense game. Raise skeleton armies, defend your crypt, and manipulate enemy waves with the ESSENCE-IAL update.
- 3
The King is Watching
Single-player alternative to Rail Guard — playable solo, no multiplayer required. Shares Strategy and Indie with Rail Guard.
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
- 4
The Hidden Evils Club
Single-player alternative to Rail Guard — playable solo, no multiplayer required. Shares Strategy with Rail Guard.
When Weird Hill begins to fall, a strange school club becomes the town’s last line of defense. Build towers, manage resources, trade with survivors, command unusual heroes, and protect the heart of the town from escalating zombie waves.
- 5
From Embers
Single-player alternative to Rail Guard — playable solo, no multiplayer required. Shares Strategy with Rail Guard.
A survival city-builder where every villager has a name, a family, and a eulogy. Build their civilization through four ages, brutal winters, and monster raids — then prestige and let their legacy echo into your next run.
- 6
Nordhold: Origins
Single-player alternative to Rail Guard — playable solo, no multiplayer required. Shares Strategy and Indie with Rail Guard.
Immerse yourself in Nordhold: Origins, a tower defense game with high replayability. Build a medieval Nordic village, develop its economy, and defend it with unique towers and upgrades. Choose heroes and relics, compete on leaderboards, and aim for the Valhalla rank!
- 7
Stone Rebellion
Single-player alternative to Rail Guard — playable solo, no multiplayer required. Shares Action and Strategy with Rail Guard.
Lead the Stone Elementals in a fight for survival. Build and grow a thriving city, gather resources, craft powerful equipment, and prepare your warriors for challenging nightly battles as you defend your civilization in a hostile world.
- 8
Endless Defense
Single-player alternative to Rail Guard — playable solo, no multiplayer required. Shares Strategy and Indie with Rail Guard.
Endless Defense is a roguelite sci-fi tower defense game where every run becomes a new build. Place turrets, choose traits, draw upgrade cards, use special tiles, and evolve your defense to survive endless waves of enemies, elites, and bosses.