Single-player games like Unholy Heights
Below are 10 single-player Steam games similar to Unholy Heights, 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 Unholy Heights page.
Ranked picks
- 1
Towers & Goblins: The Last Stand
Single-player alternative to Unholy Heights — playable solo, no multiplayer required. Shares Strategy and Indie with Unholy Heights.
Build towers, manage resources, and lead units to defend your kingdom against goblins. Every decision you make determines your kingdom's fate.
- 2
Hold The Roost
Single-player alternative to Unholy Heights — playable solo, no multiplayer required. Shares Strategy and Indie with Unholy Heights.
Build by day. Defend by night. Command a flock of chickens in a tactical tower-defense survival game where every bird has a job. Gather resources, hatch and recruit stronger chickens, customize weapons and targeting, and outsmart predators with tricks of their own.
- 3
MARS
Single-player alternative to Unholy Heights — playable solo, no multiplayer required. Shares Strategy and Simulation with Unholy Heights.
Survival is temporary. Legacy is forever. Rule the last colony on Mars in this RTS x Colony Sim. Build domes for colonists as they harvest crops to survive, and command Mech armies against endless Marsect swarms. With hostile enemies and climate threatening your expedition, every choice matters.
- 4
Ratopia
Single-player alternative to Unholy Heights — playable solo, no multiplayer required. Shares Strategy and Indie with Unholy Heights.
Ratopia is a new game that has combined elements of both strategic survival and city building. With plenty of content available, and more planned, enjoy a vast world to adventure and populate with citizens! Build your own economical system to sustain your ideal city of Ratopia.
- 5
HEXAROMA: Village Builder
Single-player alternative to Unholy Heights — playable solo, no multiplayer required. Shares Strategy and Indie with Unholy Heights.
HEXAROMA is a charming village builder set on a tiny island village where you start your Hexling colony! Place your buildings, and manage Hexling villagers on a hexagonal island. Plan your placements wisely, grow your settlement, optimize your colony and help your villagers thrive.
- 6
Cliff Empire
Single-player alternative to Unholy Heights — playable solo, no multiplayer required. Shares Strategy and Indie with Unholy Heights.
After a nuclear war life on the surface became impossible. A 300m thick radioactive fog covered the Earth. We are looking for bold active people to manage the process of restoring life on Earth. Join!
- 7
Goblins of Elderstone
Single-player alternative to Unholy Heights — playable solo, no multiplayer required. Shares Strategy and Indie with Unholy Heights.
This Goblin Tribe Simulator brings a challenging blend of chaos and creativity to the city-building genre. Build dwellings, manage your resources, defend your goblins, and grow your tribe, and please the Gods! Do you have what it takes to control the chaos and rule the unruly?
- 8
Zombie Cure Lab
Single-player alternative to Unholy Heights — playable solo, no multiplayer required. Shares Strategy and Simulation with Unholy Heights.
In a world overrun by the undead, build a lab to fight back with science. Manage survivors, gather vital resources, and turn zombies into allies. Defend your base and research the cure to reclaim humanity.
- 9
Terraria
Single-player alternative to Unholy Heights — playable solo, no multiplayer required. Shares Indie with Unholy Heights.
Dig, fight, explore, build! Nothing is impossible in this action-packed adventure game. Four Pack also available!
- 10
GNOSIA
Single-player alternative to Unholy Heights — playable solo, no multiplayer required. Shares Indie and Simulation with Unholy Heights.
The Gnosia lie. Pretending to be human, they’ll get in close, trick and deceive, and then eliminate one victim at a time...