Single-player games like Admiral Yi: The Imjin War
Below are 9 single-player Steam games similar to Admiral Yi: The Imjin War, 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 Admiral Yi: The Imjin War page.
Ranked picks
- 1

Silent Shark
Single-player alternative to Admiral Yi: The Imjin War — playable solo, no multiplayer required. Shares Strategy and Simulation with Admiral Yi: The Imjin War.
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.
- 2

Ultimate Admiral: Dreadnoughts
Single-player alternative to Admiral Yi: The Imjin War — playable solo, no multiplayer required. Shares Strategy and Simulation with Admiral Yi: The Imjin War.
Design warships the way you want them, command fleets, win the naval arms race for your nation!
- 3

Victory At Sea Pacific
Single-player alternative to Admiral Yi: The Imjin War — playable solo, no multiplayer required. Shares Strategy with Admiral Yi: The Imjin War.
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.
- 4

Total War: EMPIRE – Definitive Edition
Single-player alternative to Admiral Yi: The Imjin War — playable solo, no multiplayer required. Shares Strategy with Admiral Yi: The Imjin War.
Command the seas, control the land, forge a new nation, and conquer the globe.
- 5

Crash Dive
Single-player alternative to Admiral Yi: The Imjin War — playable solo, no multiplayer required. Shares Strategy and Simulation with Admiral Yi: The Imjin War.
WWII tactical submarine combat! Take command of a U-boat prowling the Atlantic in search of enemy convoys to sink. Sneak past the escorts and torpedo the transports. Or surface and use your deck gun in a daring night attack.
- 6

Firefight
Single-player alternative to Admiral Yi: The Imjin War — playable solo, no multiplayer required. Shares Strategy with Admiral Yi: The Imjin War.
Firefight is a World War II real-time simulation game similar in style to the old Close Combat series but brought up to date with better AI, individual soldier modelling, a faster frame rate to give more intense and realistic combat and an easy to use command interface.
- 7

NOBUNAGA'S AMBITION: Sphere of Influence
Single-player alternative to Admiral Yi: The Imjin War — playable solo, no multiplayer required. Shares Strategy with Admiral Yi: The Imjin War.
Become a Daimyo of the Warring States period of Japanese history in NOBUNAGA'S AMBITION, a historical simulation game of conquest and domination. It is the 30th anniversary of this series and this current release, NOBUNAGA'S AMBITION: Sphere of Influence, is the crown of the series.
- 8

Wargame: Red Dragon
Single-player alternative to Admiral Yi: The Imjin War — playable solo, no multiplayer required. Shares Strategy and Simulation with Admiral Yi: The Imjin War.
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.
- 9

눈 떠보니 임진왜란이었다 - Back To the Joseon
Single-player alternative to Admiral Yi: The Imjin War — playable solo, no multiplayer required.
Sword action game using physics collision