Single-player games like Forge Maiden
Below are 16 single-player Steam games similar to Forge Maiden, 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 Forge Maiden page.
Ranked picks
- 1

Astral Forge: Desktop Alchemist
Single-player alternative to Forge Maiden — playable solo, no multiplayer required. Shares Indie and Simulation with Forge Maiden.
An immersive desktop companion idle game. Your typing fuels the alchemy furnace, forging mysterious artifacts. Enjoy asynchronous multiplayer, collect and trade rare relics on the Steam Market. Turn boring work into a magical alchemy journey!
- 2

Desktop Oasis
Single-player alternative to Forge Maiden — playable solo, no multiplayer required. Shares Indie and Simulation with Forge Maiden.
A cozy idle desktop companion. Your typing transforms into inspiration, turning your screen into a lively physics-based water oasis. Interact with boats & windmills, and earn real Steam inventory drops. Work, relax, and enjoy a visual massage!
- 3

Keep the Corpsy Rollin'
Single-player alternative to Forge Maiden — playable solo, no multiplayer required. Shares Indie and Simulation with Forge Maiden.
A cute and quirky desktop companion that keeps rollin' with every keystroke, click, and mouse movement. Improve its abilities, collect runes, and discover items to customize your Corpsy and make it truly your own.
- 4

Desktop Legends
Single-player alternative to Forge Maiden — playable solo, no multiplayer required. Shares Indie and Simulation with Forge Maiden.
Desktop Legends is an idle desktop action game featuring fantasy character progression, incremental resource management, and visual customization. Help your hero take their legendary stand against the forces of darkness right on your desktop!
- 5

Desktop Rave: Idle Audio Club
Single-player alternative to Forge Maiden — playable solo, no multiplayer required. Shares Indie and Simulation with Forge Maiden.
Turn your desktop into an audio-reactive neon club. Desktop Rave: Idle Audio Club is an idle management game that lives on your desktop. Use your music to power the party, grow your crowd, and keep the club alive.
- 6

Deadline Savior
Single-player alternative to Forge Maiden — playable solo, no multiplayer required. Shares Indie with Forge Maiden.
A desktop companion that grows with you while you focus! Complete real-life work sessions to send your hero traveling, collect loot, explore dungeons, and carry accumulated progress into the next timeline.
- 7

Desktop Factory
Single-player alternative to Forge Maiden — playable solo, no multiplayer required. Shares Indie and Casual with Forge Maiden.
Drill deep while you work or game in a zero-stress factory builder for the side of your screen or second monitor. Power your drill, unlock alternate building shapes, and harvest the planet’s core to unlock alternate building shapes for future runs. The. Factory. Must. Grow.
- 8

Mushi
Single-player alternative to Forge Maiden — playable solo, no multiplayer required. Shares Indie and Simulation with Forge Maiden.
Mushi is a single-player idle/incremental RPG. Level up, gather loot and explore a rich fantasy world.
- 9

Halley Mission: 2061
Single-player alternative to Forge Maiden — playable solo, no multiplayer required. Shares Indie with Forge Maiden.
Embark on a sci-fi survival adventure on Halley's Comet as a retired astronaut on a top-secret mission. Build, manage limited resources, and survive the desolate space environment to complete your mission.
- 10

Galactic Simulator
Single-player alternative to Forge Maiden — playable solo, no multiplayer required. Shares Indie and Simulation with Forge Maiden.
Galactic Simulator is a clicker game based on the Fermi Paradox and the Great Filter theory. Players can simulate the evolution of celestial bodies and civilizations in the galaxy from an observer's perspective. The game supports multiplayer mode. Create a unique galaxy with friends!
- 11

Galactic Simulator2: Stargate
Single-player alternative to Forge Maiden — playable solo, no multiplayer required. Shares Indie and Simulation with Forge Maiden.
Galactic Simulator 2: Stargate is a roguelite simulation game inspired by the Fermi Paradox and the Great Filter. Pilot your ship, gather resources, build stargates, and discover other civilizations as you explore an ever-evolving galaxy.
- 12

Inspiral: Echoes of Gravity
Single-player alternative to Forge Maiden — playable solo, no multiplayer required. Shares Indie and Simulation with Forge Maiden.
Start as an asteroid, grow by absorbing other celestial bodies to become a planet, a star, and ultimately a black hole. Experience realistic gravity and orbital physics in an ever-evolving sandbox universe.
- 13

Neuter Master
Single-player alternative to Forge Maiden — playable solo, no multiplayer required. Shares Indie and Simulation with Forge Maiden.
A lighthearted roguelite breeding game where you match animals on a customizable grid, earn gold with slot-machine-style combos, and balance breeding, sterilizing, and upgrades to keep your herd thriving year after year.
- 14

Idle Sailor
Single-player alternative to Forge Maiden — playable solo, no multiplayer required. Shares Simulation and Casual with Forge Maiden.
Idle Sailor is a relaxing idle adventure where you sail between world destinations, livestream your journey, capture underwater photos of unique fish, and unlock upgrades to make each voyage faster and more rewarding.
- 15

Stellar Industrialist
Single-player alternative to Forge Maiden — playable solo, no multiplayer required. Shares Simulation and Casual with Forge Maiden.
You are neither a general nor a soldier — you are a Stellar Industrialist. To you, peace is nothing but shutdowns and losses. Venture to the frontlines, strip battlefields for wreckage and salvage, turn spoils into resources, and expand your interstellar arms empire.
- 16

My Little Cosmos
Single-player alternative to Forge Maiden — playable solo, no multiplayer required. Shares Indie and Simulation with Forge Maiden.
My Little Cosmos is a light idle clicker game that runs quietly in the background. Keyboard input and mouse clicks from everyday computer use automatically drive the evolution of a universe, with inventory rewards dropping over time.