Single-player games like First Sino-Japanese War
Below are 8 single-player Steam games similar to First Sino-Japanese 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 First Sino-Japanese War page.
Ranked picks
- 1

Thirty Years War
Single-player alternative to First Sino-Japanese War — playable solo, no multiplayer required. Shares Strategy and Simulation with First Sino-Japanese War.
Fight on the battlefields of early 17th-century Europe in a tactical wargame of religious war, dynastic ambition, and emerging modern armies. Command Imperial, Catholic League, Swedish, Protestant, French, Spanish, Bavarian, and more across 80 scenarios and 2 campaigns spanning the Thirty Years War.
- 2

Great Northern War
Single-player alternative to First Sino-Japanese War — playable solo, no multiplayer required. Shares Strategy and Simulation with First Sino-Japanese War.
Fight for mastery of the Baltic in a tactical wargame of aggressive Swedish assaults, Russian military reform, winter campaigns, and shifting alliances. Command Swedish, Russian, Danish-Norwegian, Saxon, Polish-Lithuanian, and allied forces across 89 scenarios, five campaigns, and the Scanian War.
- 3

Warwake
Single-player alternative to First Sino-Japanese War — playable solo, no multiplayer required. Shares Strategy and Simulation with First Sino-Japanese War.
Take the helm of a WWII battleship in this naval combat game as you steer, manage your speed, and lay your main guns by hand, fighting ship-to-ship duels where turning broadside triples your guns and doubles the target you present.
- 4

Silent Shark
Single-player alternative to First Sino-Japanese War — playable solo, no multiplayer required. Shares Strategy and Simulation with First Sino-Japanese 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.
- 5

Unity of Command II
Single-player alternative to First Sino-Japanese War — playable solo, no multiplayer required. Shares Strategy and Simulation with First Sino-Japanese War.
Unity of Command II is the sequel to one of the most critically acclaimed strategy games of all time; a game critics called 'the perfect gateway' into computer war games.
- 6

Panzer Corps 2
Single-player alternative to First Sino-Japanese War — playable solo, no multiplayer required. Shares Strategy with First Sino-Japanese War.
Panzer Corps 2 is the ultimate Second World War strategy game! Enjoy the time-proven gameplay formula which has been appreciated by millions of players over the years, brought to a whole new level of refinement up to the latest technical standards.
- 7

Total War: EMPIRE – Definitive Edition
Single-player alternative to First Sino-Japanese War — playable solo, no multiplayer required. Shares Strategy with First Sino-Japanese War.
Command the seas, control the land, forge a new nation, and conquer the globe.
- 8

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