Single-player games like Her Majesty's Ship
Below are 16 single-player Steam games similar to Her Majesty's Ship, 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 Her Majesty's Ship page.
Ranked picks
- 1
Wargame: Red Dragon
Single-player alternative to Her Majesty's Ship — playable solo, no multiplayer required. Shares Strategy with Her Majesty's Ship.
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.
- 2
Sea Power : Naval Combat in the Missile Age
Single-player alternative to Her Majesty's Ship — playable solo, no multiplayer required. Shares Strategy with Her Majesty's Ship.
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.
- 3
Fleet Command
Single-player alternative to Her Majesty's Ship — playable solo, no multiplayer required. Shares Strategy with Her Majesty's Ship.
International waterways become theaters of war when the world's most formidable maritime powers exchange their fatal blows. With entire fleets at your command, you must strategically deploy vessels from every class - frigate to aircraft to nuclear submarine - to maintain the precarious balance of naval power and gain position for the...
- 4
Submarine Titans
Single-player alternative to Her Majesty's Ship — playable solo, no multiplayer required. Shares Strategy with Her Majesty's Ship.
Submarine Titans is a real-time strategy video game that takes place in the year 2115 after a comet has struck Earth, driving two human factions, the militant White Sharks and the scientific Black Octopi, to establish underwater bases and fight for dominance over the oceans.
- 5
Battlefleet Gothic: Armada 2
Single-player alternative to Her Majesty's Ship — playable solo, no multiplayer required. Shares Strategy with Her Majesty's Ship.
Battlefleet Gothic: Armada 2 is the new real-time strategy game adapted from Games Workshop’s famous tabletop game that portrays the epic space battles of the Warhammer 40,000 universe.
- 6
Victory At Sea Pacific
Single-player alternative to Her Majesty's Ship — playable solo, no multiplayer required. Shares Strategy with Her Majesty's Ship.
Victory at Sea Pacific is the exciting game of naval RTS combat set during World War II. Bringing an epic approach to real time strategy war gaming, search and destroy enemy fleets across an open world sandbox in a desperate attempt to change the course of history.
- 7
DwarfHeim
Single-player alternative to Her Majesty's Ship — playable solo, no multiplayer required. Shares Strategy with Her Majesty's Ship.
DwarfHeim is a class-based co-op RTS for 1-3 players. Survive against endless waves of trolls either alone or with friends, defeat enemy clans in Multiplayer Conquest, or build your Dwarven settlement in Sandbox mode.
- 8
Task Force Admiral - Vol.1: American Carrier Battles
Single-player alternative to Her Majesty's Ship — playable solo, no multiplayer required. Shares Strategy with Her Majesty's Ship.
Experience the thrill of leading American aircraft carriers to victory in this innovative full 3D command simulation wargame set in the Pacific in 1942. First-person or God’s eye, you lead your fleet and planes right from the center of the battle.
- 9
FTL: Faster Than Light
Single-player alternative to Her Majesty's Ship — playable solo, no multiplayer required. Shares Strategy with Her Majesty's Ship.
This "spaceship simulation roguelike-like" allows you to take your ship and crew on an adventure through a randomly generated galaxy filled with glory and bitter defeat.
- 10
Bomber Crew
Single-player alternative to Her Majesty's Ship — playable solo, no multiplayer required. Shares Strategy with Her Majesty's Ship.
Chocks away! Bomber Crew is a strategic simulation game, where picking the right crew and keeping your bomber in tip top shape is the difference between completing your mission or losing it all! USAAF DLC NOW AVAILABLE! FLY THE ICONIC AMERICAN BOMBER!
- 11
Carrier Deck
Single-player alternative to Her Majesty's Ship — playable solo, no multiplayer required.
Carrier Deck is a fast paced time management game where you play as the Air Boss on board the CVN-76 in the midst of active war.
- 12
Vietnam ‘65
Single-player alternative to Her Majesty's Ship — playable solo, no multiplayer required. Shares Strategy with Her Majesty's Ship.
It is 1965 and the US ground war in Vietnam is in full swing. As a US Army commander, wage a counter-insurgency (COIN) war to secure the Ia Drang valley, on the border with Cambodia.
- 13
Afghanistan '11
Single-player alternative to Her Majesty's Ship — playable solo, no multiplayer required. Shares Strategy with Her Majesty's Ship.
Afghanistan '11 is the sequel to the highly praised and innovative Vietnam '65. It enhances and builds on it: Afghanistan '11 changes the paradigm of wargaming and manages to bring Counter-Insurgency and guerrilla warfare to your screen, properly represented thanks to a revolutionary gameplay formula!
- 14
Terra Incognito - Antarctica 1911
Single-player alternative to Her Majesty's Ship — playable solo, no multiplayer required.
Survive all the odds and reach the South Pole before your competitors with this simple, abstract and compelling strategy game.
- 15
Angola '86
Single-player alternative to Her Majesty's Ship — playable solo, no multiplayer required. Shares Strategy with Her Majesty's Ship.
The first strategy game to capture the essence of the entire South African Border war, from Omugulugwombashe to UNTAG (Aug'66 - Mar'90)
- 16
Northern Ireland '74
Single-player alternative to Her Majesty's Ship — playable solo, no multiplayer required. Shares Strategy with Her Majesty's Ship.
The first strategy game to capture the essence of the entire Northern Ireland Conflict (1966 - 1998).