Single-player games like Age of Empires® III (2007)
Below are 13 single-player Steam games similar to Age of Empires® III (2007), 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 Age of Empires® III (2007) page.
Ranked picks
- 1

Age of Empires II (Retired)
Single-player alternative to Age of Empires® III (2007) — playable solo, no multiplayer required. Shares Strategy with Age of Empires® III (2007).
Age of Empires II has been re-imagined in high definition. With the release of Age of Empires II: Definitive Edition, this product will not be updated further.
- 2

Stronghold Crusader HD (2012)
Single-player alternative to Age of Empires® III (2007) — playable solo, no multiplayer required. Shares Strategy and Simulation with Age of Empires® III (2007).
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.
- 3

Stronghold: Warlords
Single-player alternative to Age of Empires® III (2007) — playable solo, no multiplayer required. Shares Strategy and Simulation with Age of Empires® III (2007).
Besiege Great Khans, Imperial warlords and Shōgun commanders in Stronghold: Warlords, the latest 'castle sim' from Firefly Studios. Command AI warlords across the battlefield as you build a castle economy and new gunpowder-fuelled siege engines!
- 4

Rise of Nations: Extended Edition
Single-player alternative to Age of Empires® III (2007) — playable solo, no multiplayer required. Shares Strategy and Simulation with Age of Empires® III (2007).
Rise of Nations is back! Play the updated classic with full Steamworks integration and enhanced features!
- 5

Age of Empires III: Definitive Edition
Single-player alternative to Age of Empires® III (2007) — playable solo, no multiplayer required. Shares Strategy with Age of Empires® III (2007).
Age of Empires III: Definitive Edition offers players a trial of this historical single & multiplayer RTS experience. *Note: To unlock all features of the game please see the “Base Game” product.
- 6

Diplomacy is Not an Option
Single-player alternative to Age of Empires® III (2007) — playable solo, no multiplayer required. Shares Strategy with Age of Empires® III (2007).
Diplomacy is Not an Option is a strategy game set in a medieval fantasy world. Build your town and defenses, raise huge armies and fight against massive hordes of enemies. How long can you survive?
- 7

Age of Empires IV: Anniversary Edition
Single-player alternative to Age of Empires® III (2007) — playable solo, no multiplayer required. Shares Strategy with Age of Empires® III (2007).
Celebrating its first year of delighting millions of global players, the award-winning and best-selling strategy franchise continues with Age of Empires IV: Anniversary Edition, putting you at the center of even more epic historical battles that shaped the world.
- 8

DwarfHeim
Single-player alternative to Age of Empires® III (2007) — playable solo, no multiplayer required. Shares Strategy and Simulation with Age of Empires® III (2007).
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.
- 9

Age of Empires II: Definitive Edition
Single-player alternative to Age of Empires® III (2007) — playable solo, no multiplayer required. Shares Strategy with Age of Empires® III (2007).
42 Civilizations, 229 Campaign Missions, Singleplayer, Co-Op, Multiplayer, In-Game Editor, Mods, Cross-play...It is good to be the king.
- 10

Marvel's Avengers - The Definitive Edition
Single-player alternative to Age of Empires® III (2007) — playable solo, no multiplayer required.
Assemble your team of Earth’s Mightiest Heroes, embrace your powers, and live your Super Hero dreams.
- 11

Age of Mythology: Extended Edition
Single-player alternative to Age of Empires® III (2007) — playable solo, no multiplayer required. Shares Strategy and Simulation with Age of Empires® III (2007).
Age of Mythology is back! Choose your god and take to the battlefield in this classic, upgraded with full Steamworks integration and enhanced features.
- 12

Halo Wars: Definitive Edition
Single-player alternative to Age of Empires® III (2007) — playable solo, no multiplayer required. Shares Strategy with Age of Empires® III (2007).
Halo Wars: Definitive Edition is an enhanced version of the real-time strategy classic, Halo Wars, updated to run natively on PC. Halo Wars: Definitive Edition includes improved graphics, new achievements and all of the DLC created for the landmark real-time strategy game.
- 13

STAR WARS™ Galactic Battlegrounds Saga
Single-player alternative to Age of Empires® III (2007) — playable solo, no multiplayer required. Shares Strategy with Age of Empires® III (2007).
Lead the great armies of the Star Wars™ Episode II: Attack of the Clones saga in intense real-time strategy clashes. Enter the fray as the Galactic Empire, Rebel Alliance, Wookies, Trade Federation, Gungans or Royal Naboo to determine the course of the Galactic Civil War.