Single-player games like Ghosts Keep Out
Below are 10 single-player Steam games similar to Ghosts Keep Out, 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 Ghosts Keep Out page.
Ranked picks
- 1
City Defense Z
Single-player alternative to Ghosts Keep Out — playable solo, no multiplayer required. Shares Strategy and Indie with Ghosts Keep Out.
City Defense Z combines base-building and base defense in a roguelite progression loop. Build by day, defend by night, and face a growing zombie threat. Every defeat unlocks permanent upgrades, helping you rebuild smarter and push further each time. See how many days you can last.
- 2
Monsters are Coming!
Single-player alternative to Ghosts Keep Out — playable solo, no multiplayer required. Shares Strategy and Indie with Ghosts Keep Out.
Beware, Monsters are Coming! In this Tower-Survivor rogue-lite, you protect an ever-moving city from unrelenting hordes. Gather resources, fortify defences, and survive for as long as you can. Will you reach the Ark?
- 3
They Are Coming
Single-player alternative to Ghosts Keep Out — playable solo, no multiplayer required. Shares Indie with Ghosts Keep Out.
They Are Coming is a hybrid game that combines roguelike, tower defense, and base building in a side-scrolling shooter format. It offers a straightforward gaming experience for pure enjoyment.
- 4
Ascend to ZERO
Single-player alternative to Ghosts Keep Out — playable solo, no multiplayer required. Shares Strategy with Ghosts Keep Out.
Have you ever wondered what it feels like to stop time? Ascend to ZERO is a time-bending action-roguelike where you can use your unique ability to freeze time and fight your way to the top.
- 5
FatalZone
Single-player alternative to Ghosts Keep Out — playable solo, no multiplayer required. Shares Indie and Casual with Ghosts Keep Out.
FatalZone is an auto shooter with roguelike and RPG elements set in a savage world of zombies. Exterminate zombie hordes, collect resources, upgrade your camp, and level up mercenaries. Humanity must survive at any cost!
- 6
Achilles: Survivor
Single-player alternative to Ghosts Keep Out — playable solo, no multiplayer required.
Thousands of enemies. One survivor. Fight like a demigod, build deadly defenses, and grow stronger after every run in this fast-paced bullet heaven set in mythic Greece.
- 7
Nordhold
Single-player alternative to Ghosts Keep Out — playable solo, no multiplayer required. Shares Strategy and Indie with Ghosts Keep Out.
Enemies are coming! Every decision matters: build your city, grow the economy, and prepare for enemy waves. Strengthen your defenses, adapt your strategy, and unleash your hero’s full potential. This unique Tower Defense will test your skills – are you worthy to claim a place at Valhalla?
- 8
KILL KNIGHT
Single-player alternative to Ghosts Keep Out — playable solo, no multiplayer required.
KILL KNIGHT is an ultra-responsive arcade-inspired isometric action shooter. Condemned to eternal sufferance, deep within the voids of an eldritch arena, you must wield an arsenal of devastating weaponry to obliterate swarms of otherworldly horrors - and MASTER THE DEMON WITHIN.
- 9
Beach Defense: Zombie Invasion
Single-player alternative to Ghosts Keep Out — playable solo, no multiplayer required. Shares Casual and Indie with Ghosts Keep Out.
Command soldiers, survive zombie waves! A light strategy game mixing turn-based & real-time strategy, bullet hell, and backpack-like mechanics. Fit troops into limited backpack slots, build max firepower, challenge difficulty levels, and defend the last beach. Perfect for tower defense & fans.
- 10
Cowboy Busy: Mowdown
Single-player alternative to Ghosts Keep Out — playable solo, no multiplayer required. Shares Casual and Indie with Ghosts Keep Out.
Saddle up, partner. Dodge hordes, level up active/passive skills, fuse them into devastating Super Skills. Wield knives, turrets, or railguns. Every run (10 min) is a new roguelite build. Die? Respawn. Evolve. Survive the zombie apocalypse.