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About Steam & Iron. Battle of Port Arthur
Steam & Iron: Battle of Port Arthur is a real‑time naval simulator that puts players in command of Russian or Japanese warships during the early 20th‑century conflict around Port Arthur and the Yellow Sea. The focus is on tactical engagements, where positioning, speed, and environmental factors shape each battle.
Players can run ready‑made missions or design their own scenarios with the built‑in editor, while the game models historical vessels and simulates damage from fire, flooding, and weather. Future expansions promise additional operations and ships.
01 / THE GUIDE
Historical Ships
The game includes ships from the Russian First Pacific Squadron and the Japanese Navy (Nippon Kaigun), each modeled from available historical data. Dozens of military and civilian vessels appear, and more are added over time.
All ships are based on real‑world designs, giving players a sense of authenticity when commanding battleships, cruisers, or torpedo boats in the simulation.
- Compare the listed specifications of similar class ships to gauge their relative strengths.
- Observe how civilian ships behave differently from combat vessels during engagements.
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Tactical Combat Simulation
Combat is simulated with attention to ship positioning, speed, sea conditions, and damage types such as fires and flooding. Accuracy adjustments also play a role, making each shot a tactical decision.
The system encourages players to manage formations and react to changing battlefield conditions rather than relying on simple point‑and‑shoot mechanics.
- Use formation changes to exploit enemy speed differentials.
- Monitor damage indicators closely to decide when to withdraw a compromised ship.

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Weather and Sea Conditions
Weather, sea state, and time of day directly affect combat dynamics. Changes in these factors can alter visibility, ship handling, and weapon effectiveness.
Players must consider these environmental variables when planning attacks or defenses, as they can shift the balance of a fight.
- Plan attacks during favorable weather to maximize weapon accuracy.
- Use rough sea states to hinder enemy maneuverability.
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Mission Editor
A built‑in editor lets players create custom missions, selecting ships, objectives, and environmental settings. This tool expands replayability beyond the supplied scenarios.
The editor supports both Russian and Japanese forces, allowing users to craft balanced or asymmetric engagements as they see fit.
- Experiment with mixed fleets to explore unconventional tactics.
- Save multiple versions of a scenario to test different weather setups.
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Planned Dynamic Campaign
Future updates aim to add a dynamic campaign covering the Yellow Sea battles for both sides, with save and load functionality during missions.
Potential expansions may also introduce operations around Vladivostok and Tsushima, further broadening the historical scope.
- Track campaign progress to understand how early decisions influence later scenarios.
- Compare the planned campaign’s scope with existing missions to anticipate new challenges.





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