Single-player games like Celtic Kings: Rage of War
Below are 18 single-player Steam games similar to Celtic Kings: Rage of 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 Celtic Kings: Rage of War page.
Ranked picks
- 1
Tzar: The Burden of the Crown
Single-player alternative to Celtic Kings: Rage of War — playable solo, no multiplayer required. Shares Strategy with Celtic Kings: Rage of War.
Tzar: The Burden of the Crown is an RTS classic by Haemimont Games, originally released in 2000
- 2
EMERGENCY 4 Deluxe
Single-player alternative to Celtic Kings: Rage of War — playable solo, no multiplayer required. Shares Strategy with Celtic Kings: Rage of War.
Coordinate firefighters, police, medical personnel and specialists in the classic EMERGENCY 4 Deluxe! Now with the previously untranslated bonus missions in English.
- 3
Mushroom Wars 2
Single-player alternative to Celtic Kings: Rage of War — playable solo, no multiplayer required. Shares Strategy with Celtic Kings: Rage of War.
In Mushroom Wars 2, enemy tribes of feisty mushroom creatures face off in short but fierce RTS battles. Step into the shoes of a fearless Mushroom Commander, choose a hero to lead your army, and take control of the battlefield in a variety of multiplayer modes or challenging story campaign.
- 4
Mushroom Wars
Single-player alternative to Celtic Kings: Rage of War — playable solo, no multiplayer required. Shares Strategy with Celtic Kings: Rage of War.
Mushroom Wars is a dynamic real-time strategy game, where smart strategy meets furious action in epic PvP and PvE battles.
- 5
Metal Fatigue
Single-player alternative to Celtic Kings: Rage of War — playable solo, no multiplayer required. Shares Strategy with Celtic Kings: Rage of War.
Metal Fatigue is a real-time strategy game taking the genre to new heights - literally. Build and customize your massive Combots to dominate the three battlefield levels simultaneously - from orbit, to the surface, and even underground!
- 6
Age of Empires II: Definitive Edition
Single-player alternative to Celtic Kings: Rage of War — playable solo, no multiplayer required. Shares Strategy with Celtic Kings: Rage of War.
42 Civilizations, 229 Campaign Missions, Singleplayer, Co-Op, Multiplayer, In-Game Editor, Mods, Cross-play...It is good to be the king.
- 7
A Total War Saga: FALL OF THE SAMURAI
Single-player alternative to Celtic Kings: Rage of War — playable solo, no multiplayer required. Shares Strategy with Celtic Kings: Rage of War.
Experience the dramatic conflict of samurai culture and modern weaponry between the Imperial throne and the last Shogunate in 19th century Japan.
- 8
Army Men RTS
Single-player alternative to Celtic Kings: Rage of War — playable solo, no multiplayer required. Shares Strategy with Celtic Kings: Rage of War.
Army Men RTS brings you back to the days of staging battles with tiny plastic soldiers in your backyard...except these green soldiers carry out your every command!
- 9
Nemesis of the Roman Empire
Single-player alternative to Celtic Kings: Rage of War — playable solo, no multiplayer required. Shares Strategy with Celtic Kings: Rage of War.
A real-time strategy game featuring 2 Massive Single Player Campaigns.
- 10
Stronghold Crusader HD (2012)
Single-player alternative to Celtic Kings: Rage of War — playable solo, no multiplayer required. Shares Strategy with Celtic Kings: Rage of War.
The highly anticipated sequel to the best-selling Stronghold, Stronghold Crusader HD throws you into historic battles and castle sieges from the Crusades with fiendish AI opponents, new units, 4 historical campaigns and over 100 unique skirmish missions.
- 11
Surviving Mars
Single-player alternative to Celtic Kings: Rage of War — playable solo, no multiplayer required. Shares Strategy with Celtic Kings: Rage of War.
There will be challenges to overcome. Execute your strategy and improve your colony’s chances of survival while unlocking the mysteries of this alien world. Are you ready? Mars is waiting for you.
- 12
Jagged Alliance 3
Single-player alternative to Celtic Kings: Rage of War — playable solo, no multiplayer required. Shares Strategy with Celtic Kings: Rage of War.
The country of Grand Chien is thrown into chaos when the elected president goes missing and the paramilitary force known as “the Legion” seizes control. Hire mercs, meet interesting characters, and fight in tactically deep turn-based combat in this true successor to a beloved franchise.
- 13
Tropico 5
Single-player alternative to Celtic Kings: Rage of War — playable solo, no multiplayer required. Shares Strategy with Celtic Kings: Rage of War.
Return to the remote island nation of Tropico and expand your Dynasty’s reign from the early colonial period to beyond the 21st Century, facing new challenges including advanced trading mechanics, technology and scientific research, as well as cooperative and competitive MULTIPLAYER.
- 14
Stranded: Alien Dawn
Single-player alternative to Celtic Kings: Rage of War — playable solo, no multiplayer required. Shares Strategy with Celtic Kings: Rage of War.
Brave a new world in Stranded: Alien Dawn, a planet survival sim placing the fate of a small marooned group in your hands. Forge your story through compelling and immersive strategic gameplay as you make vital decisions to protect your survivors.
- 15
Tropico 4
Single-player alternative to Celtic Kings: Rage of War — playable solo, no multiplayer required. Shares Strategy with Celtic Kings: Rage of War.
The world is changing and Tropico is moving with the times - geographical powers rise and fall and the world market is dominated by new players with new demands and offers - and you, as El Presidente, face a whole new set of challenges.
- 16
Victor Vran ARPG
Single-player alternative to Celtic Kings: Rage of War — playable solo, no multiplayer required.
Victor Vran is the isometric action-RPG where your skill is just as essential as your character build and gear. Experience intense combat action: dodge, jump and unleash powerful skills to finish off your enemies!
- 17
Surviving Mars: Relaunched
Single-player alternative to Celtic Kings: Rage of War — playable solo, no multiplayer required. Shares Strategy with Celtic Kings: Rage of War.
The award-winning sci-fi city builder is back - remastered, expanded and even more stunning. Colonize Mars and survive the process, from exploration and infrastructure to welcoming colonists and achieving long-term stability. Are you ready? Mars is waiting.
- 18
Omerta - City of Gangsters
Single-player alternative to Celtic Kings: Rage of War — playable solo, no multiplayer required. Shares Strategy with Celtic Kings: Rage of War.
Omerta - City of Gangsters is a simulation game with tactical turn-based combat. Taking the role of a fresh-from-the-boat immigrant, with dreams of the big life, the player will work his way up the criminal hierarchy of 1920’s Atlantic City.