Single-player games like Poly Pirates
Below are 9 single-player Steam games similar to Poly Pirates, 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 Poly Pirates page.
Ranked picks
- 1
Rogue Station
Single-player alternative to Poly Pirates — playable solo, no multiplayer required. Shares Strategy with Poly Pirates.
This "space station builder simulation roguelite" puts you in charge of a space station. Fight off enemy ships, fleets and rival stations to dominate your corner of space. Build and upgrade your station, hire and manage your crew. Survive as long as you can.
- 2
Frostpunk
Single-player alternative to Poly Pirates — playable solo, no multiplayer required. Shares Strategy with Poly Pirates.
Frostpunk is the first society survival game. As the ruler of the last city on Earth, it is your duty to manage both its citizens and infrastructure. What decisions will you make to ensure your society's survival? What will you do when pushed to breaking point? Who will you become in the process?
- 3
Factorio
Single-player alternative to Poly Pirates — playable solo, no multiplayer required. Shares Strategy and Indie with Poly Pirates.
Factorio is a game about building and creating automated factories to produce items of increasing complexity, within an infinite 2D world. Use your imagination to design your factory, combine simple elements into ingenious structures, and finally protect it from the creatures who don't really like you.
- 4
Abandon Ship
Single-player alternative to Poly Pirates — playable solo, no multiplayer required. Shares Strategy and Indie with Poly Pirates.
Take command of an 'Age of Sail' ship and her crew, exploring a vast, story-filled world that reacts to your decisions. Engage enemy vessels, fortifications and sea monsters in brutal tactical combat, all framed in an art style inspired by classic Naval Oil Paintings.
- 5
Insurmountable
Single-player alternative to Poly Pirates — playable solo, no multiplayer required. Shares Strategy and Indie with Poly Pirates.
Confront various terrains as a lonely mountaineer and endure the countless dangers of climbing! Many tough decisions await you in a risky environment. Make your way up and down the mountain, overcoming insurmountable heights!
- 6
The Riftbreaker
Single-player alternative to Poly Pirates — playable solo, no multiplayer required. Shares Action and Strategy with Poly Pirates.
The Riftbreaker is a solo or Co-op base-building, survival game with Action-RPG elements for up to 4 players. Hack & slash countless hordes of enemies. Build up your base, craft powerful weapons and research new inventions to survive.
- 7
Thriving City: Song
Single-player alternative to Poly Pirates — playable solo, no multiplayer required. Shares Strategy and Indie with Poly Pirates.
In 960 AD, the new Song Dynasty needs you! As magistrate, build a prosperous city from scratch. Develop bustling streets filled with businesses and entertainment, while navigating hidden crises of political strife and foreign invasions. How will you lead through these challenges?
- 8
Satisfactory
Single-player alternative to Poly Pirates — playable solo, no multiplayer required. Shares Strategy and Indie with Poly Pirates.
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!
- 9
Captain!
Single-player alternative to Poly Pirates — playable solo, no multiplayer required. Shares Action and Indie with Poly Pirates.
You play as a pirate captain navigating the Caribbean to exploit all of its hidden plunder. As the captain, you can order those you command to do your dirty work for you, but don't be fooled you will have to take matters into your own hands from time to time.