Single-player games like Spirit of the Dome
Below are 11 single-player Steam games similar to Spirit of the Dome, 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 Spirit of the Dome page.
Ranked picks
- 1

Dimension Core: Amethyst
Single-player alternative to Spirit of the Dome — playable solo, no multiplayer required. Shares Strategy with Spirit of the Dome.
A Roguelite strategy tower defense game. Different towers, events, and upgrades every run. Manage resources, fight alongside your towers, and defend the Dimension Core.
- 2

Makina
Single-player alternative to Spirit of the Dome — playable solo, no multiplayer required. Shares Action and Strategy with Spirit of the Dome.
Build. Defend. Automate. MAKIN-A is a top-down shooter merged with deep tower defense and resource management. In a deserted cyberpunk wasteland, you are the last line of defense. Engineer a fleet of mining robots and build your reliable cannons, fortify your base against relentless machine swarms.
- 3

Mobs 'N Monsters
Single-player alternative to Spirit of the Dome — playable solo, no multiplayer required. Shares Strategy and Casual with Spirit of the Dome.
Manage a spooky castle of monsters & fend off angry mobs with Slingshot action in this Physics-based Tower-Defense RTS. Fling vampires, mummies, & more to make the local villages crumble. Upgrade your units & castle between battles for impenetrable defenses & cause monstrous destruction!
- 4

Eye Of The Summoner
Single-player alternative to Spirit of the Dome — playable solo, no multiplayer required. Shares Action and Strategy with Spirit of the Dome.
You are the Eye of the Summoner. Protect your tower from the fiendish hordes of paladins attempting to destroy it. Summon your beloved creatures of the darkness and fight to keep the flame of your beacon alive for as long as possible.
- 5

城市塔防-City Tower Defence
Single-player alternative to Spirit of the Dome — playable solo, no multiplayer required. Shares Action and Strategy with Spirit of the Dome.
Help defend Shanghai from an invasion of snowmen! Build and upgrade towers across a battlefield that changes every run, shape your strategy with powerful cards and between-wave rewards, and survive escalating waves and boss encounters in this roguelite tower defense.
- 6

Yokai Art 2: Tales of the Nine-Tails
Single-player alternative to Spirit of the Dome — playable solo, no multiplayer required. Shares Action and Strategy with Spirit of the Dome.
After defeating Fujin and Raijin, Hiro and his allies found peace at his grandfather’s house. One day, Sanbi sensed a distant summon. After tracing the energy, they discovered it came from her true form—the nine-tailed fox. Determined to help, Hiro and his friends set off on a new journey.
- 7

Door Kickers 2: Task Force North
Single-player alternative to Spirit of the Dome — playable solo, no multiplayer required. Shares Action and Strategy with Spirit of the Dome.
Command military Special Ops Teams in gripping tactical combat against a Middle East-based terrorist network. Sequel to RockPaperShotgun's "Best Tactics Game of 2014".
- 8

The King is Watching
Single-player alternative to Spirit of the Dome — playable solo, no multiplayer required. Shares Strategy with Spirit of the Dome.
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
- 9

Deformed
Single-player alternative to Spirit of the Dome — playable solo, no multiplayer required. Shares Action with Spirit of the Dome.
Single player horror game set in an underground lab. Kill monsters and escape.
- 10

The Wheelchair Man
Single-player alternative to Spirit of the Dome — playable solo, no multiplayer required.
Steal $5,000 from an abandoned apartment complex while avoiding a demented man.
- 11

The Wheelchair Man 2
Single-player alternative to Spirit of the Dome — playable solo, no multiplayer required.
Steal $5,000 from a new apartment complex full of shady business owners while avoiding their demented landlord - The Wheelchair Man.