Single-player games like Steam & Iron. Battle of Port Arthur
Below are 8 single-player Steam games similar to Steam & Iron. Battle of Port Arthur, 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 Steam & Iron. Battle of Port Arthur page.
Ranked picks
- 1

Ultimate Admiral: Dreadnoughts
Single-player alternative to Steam & Iron. Battle of Port Arthur — playable solo, no multiplayer required. Shares Strategy and Indie with Steam & Iron. Battle of Port Arthur.
Design warships the way you want them, command fleets, win the naval arms race for your nation!
- 2

Carrier Commander
Single-player alternative to Steam & Iron. Battle of Port Arthur — playable solo, no multiplayer required. Shares Strategy and Indie with Steam & Iron. Battle of Port Arthur.
Carrier Commander is a real-time strategy game which allows you choose the intensity of gameplay. You can manage your Carrier Operations against incoming attacks or intensify your game play by directly engaging the enemy controlling your own Jets, Destroyer's, Helicopter's and more...
- 3

Legacy of Sail
Single-player alternative to Steam & Iron. Battle of Port Arthur — playable solo, no multiplayer required. Shares Strategy and Simulation with Steam & Iron. Battle of Port Arthur.
As a 17th Century Admiral, send your squadrons out to capture enemy towns and sink their ships. Force boarding actions to capture their prized Ships of the Line all while balancing the need for supplies, repairs and upgrading your crew in this throwback real time tactics naval combat game
- 4

Sea Power : Naval Combat in the Missile Age
Single-player alternative to Steam & Iron. Battle of Port Arthur — playable solo, no multiplayer required. Shares Strategy and Simulation with Steam & Iron. Battle of Port Arthur.
From the lead designer of Cold Waters, Sea Power lets you control NATO and Warsaw Pact forces in modern naval conflict campaigns. Use your advanced naval weaponry and sensors to respect rules of engagement and defeat the enemy forces in a tense fight for initiative and air/naval supremacy.
- 5

Silent Shark
Single-player alternative to Steam & Iron. Battle of Port Arthur — playable solo, no multiplayer required. Shares Strategy and Indie with Steam & Iron. Battle of Port Arthur.
A tactical, map-based WWII submarine sim set in the Pacific Theater: Approach, intercept, strike unseen, withdraw into the deep. With realistic instruments, a Torpedo Data Computer (TDC), and including a full campaign with missions, patrol zones, radio intel, and more.
- 6

Wargame: Red Dragon
Single-player alternative to Steam & Iron. Battle of Port Arthur — playable solo, no multiplayer required. Shares Strategy and Indie with Steam & Iron. Battle of Port Arthur.
The new reference in RTS at its best! The Wargame series returns to duty, larger, richer and more spectacular than ever before. In Wargame Red Dragon, you are engaged in a large-scale conflict where Western forces clash against the Communist bloc.
- 7

War on the Sea
Single-player alternative to Steam & Iron. Battle of Port Arthur — playable solo, no multiplayer required. Shares Strategy and Simulation with Steam & Iron. Battle of Port Arthur.
Command ships, submarines and aircraft in the South Pacific during WWII.
- 8

Rule the Waves 3
Single-player alternative to Steam & Iron. Battle of Port Arthur — playable solo, no multiplayer required. Shares Strategy and Simulation with Steam & Iron. Battle of Port Arthur.
Rule the Waves III is a simulation of naval ship design and construction, fleet management and naval warfare from 1890 to 1970.