Single-player games like Mimic in the Dungeon
Below are 9 single-player Steam games similar to Mimic in the Dungeon, 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 Mimic in the Dungeon page.
Ranked picks
- 1

Astra Industria
Single-player alternative to Mimic in the Dungeon — playable solo, no multiplayer required. Shares Strategy and Simulation with Mimic in the Dungeon.
Astra Industria is a sci-fi factory builder set on colossal player-constructed space megastructures with the addictive growth of incremental games. Extract resources, craft advanced components, and automate deep-space production through a vast tech tree.
- 2

Hold The Roost
Single-player alternative to Mimic in the Dungeon — playable solo, no multiplayer required. Shares Strategy and Simulation with Mimic in the Dungeon.
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

Tsushima Incremental
Single-player alternative to Mimic in the Dungeon — playable solo, no multiplayer required. Shares Simulation with Mimic in the Dungeon.
Tsushima Incremental lets you build and manage a thriving village, develop a robust economy, and enjoy a relaxing idle experience. Master your resources, upgrade your settlement, and equip your clan to conquer new lands.
- 4

Apocalypse Factory
Single-player alternative to Mimic in the Dungeon — playable solo, no multiplayer required. Shares Strategy and Simulation with Mimic in the Dungeon.
Automate production, defend your machines, and build the Escape Ark to save what’s left of humanity.
- 5

Copacetic
Single-player alternative to Mimic in the Dungeon — playable solo, no multiplayer required. Shares Strategy and Simulation with Mimic in the Dungeon.
The 3D Pipes screensaver, but a resource management game, inside of a cube, about genocide. Place factories and modules around the walls of your mind, avoiding tangles as you wire them all together. Travel across the galaxy harvesting all sentient life. Space is limited, and the only enemy is you.
- 6

Fill the Sky
Single-player alternative to Mimic in the Dungeon — playable solo, no multiplayer required. Shares Strategy and Simulation with Mimic in the Dungeon.
A factory automation game where you are the mind of a self-replicating interstellar probe. Turn barren rock and ocean into sprawling industry that feeds the data centers you run on. Launch copies of yourself until they fill the sky. No enemies. Build at your own pace.
- 7

Summoner's Cookbook
Single-player alternative to Mimic in the Dungeon — playable solo, no multiplayer required. Shares Strategy and Simulation with Mimic in the Dungeon.
An active incremental, creature collector about summoning creatures and giving them tasks. Craft them using ingredients and fill out your Cookbook with your discoveries. Take on requests, build, expand and manage your creatures to work for you while you discover new recipes!
- 8

Furia Rising
Single-player alternative to Mimic in the Dungeon — playable solo, no multiplayer required. Shares Strategy with Mimic in the Dungeon.
Start your own base in the Furia mine, unlocking up to 19 characters with special roles and aspects. Defend against attacking golems, craft weapons, and acquire resources! Players can spend skill points to make a unique build and strategy. Test your strategy in this fun, mysterious underworld.
- 9

Sugar Lust Harem
Single-player alternative to Mimic in the Dungeon — playable solo, no multiplayer required.
Slimy tentacles and juicy fluids combine in this puzzle adventure. Devour your way through a landscape of cake, with a refreshing new take on the the puzzle genre. Expand your harem and get them soaked and ready to burst