Single-player games like Medusa Frontier
Below are 8 single-player Steam games similar to Medusa Frontier, 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 Medusa Frontier page.
Ranked picks
- 1
Satisfactory
Single-player alternative to Medusa Frontier — playable solo, no multiplayer required. Shares Strategy and Indie with Medusa Frontier.
Satisfactory is a first-person open-world factory building game with a dash of exploration and combat. Play alone or with friends, explore an alien planet, create multi-story factories, and enter conveyor belt heaven!
- 2
The Forest
Single-player alternative to Medusa Frontier — playable solo, no multiplayer required. Shares Indie and Adventure with Medusa Frontier.
As the lone survivor of a passenger jet crash, you find yourself in a mysterious forest battling to stay alive against a society of cannibalistic mutants. Build, explore, survive in this terrifying first person survival horror simulator.
- 3
Core Keeper
Single-player alternative to Medusa Frontier — playable solo, no multiplayer required. Shares Adventure and Indie with Medusa Frontier.
Explore a vast cavern of creatures, relics and resources in a mining sandbox adventure for 1-8 players. Mine, build, fight, craft and farm to unravel the mystery of the ancient Core.
- 4
Subnautica
Single-player alternative to Medusa Frontier — playable solo, no multiplayer required. Shares Indie and Adventure with Medusa Frontier.
Descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive.
- 5
Voidtrain
Single-player alternative to Medusa Frontier — playable solo, no multiplayer required. Shares Indie and Adventure with Medusa Frontier.
Become a crew member of an Interdimensional Express Train! Discover a new world full of mysterious creatures, enemies and places. Upgrade and customize your train, gather new materials and build better weapons. Play solo or online сo-op with up to 4 people.
- 6
Valheim
Single-player alternative to Medusa Frontier — playable solo, no multiplayer required. Shares Adventure and Indie with Medusa Frontier.
A collaborative exploration and survival game for 1-10 players, set in a procedurally generated afterlife inspired by Viking culture. Battle, build, and conquer your way to a saga worthy of Odin’s patronage!
- 7
Terraria
Single-player alternative to Medusa Frontier — playable solo, no multiplayer required. Shares Indie and Adventure with Medusa Frontier.
Dig, fight, explore, build! Nothing is impossible in this action-packed adventure game. Four Pack also available!
- 8
Green Hell
Single-player alternative to Medusa Frontier — playable solo, no multiplayer required. Shares Adventure and Indie with Medusa Frontier.
Plunge into the open-world survival simulation set in the extreme conditions of the uncharted Amazon jungle. Use real-life survival techniques to craft, hunt, fight, and gather resources, set a makeshift shelter, or raise a fortress. Survive alone or team up with your friends and challenge the jungle together.