Single-player games like Streamlands: Defense
Below are 10 single-player Steam games similar to Streamlands: Defense, 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 Streamlands: Defense page.
Ranked picks
- 1

Soldiers: Heroes of World War II - Enhanced Edition
Single-player alternative to Streamlands: Defense — playable solo, no multiplayer required. Shares Strategy with Streamlands: Defense.
The first installment in the real-time tactics series that would become known as Men of War, now refreshed and enhanced! Take command of American, British, Soviet, or German forces and fight on the battlefields of World War II in 32 single-player missions or with others in PvP and co-op sessions.
- 2

Darkest Hour: A Hearts of Iron Game
Single-player alternative to Streamlands: Defense — playable solo, no multiplayer required. Shares Strategy with Streamlands: Defense.
Developed by a team of experienced modders from the Paradox forum, Darkest Hour is a stand-alone Hearts of Iron game. The game features a mixture of short and in-depth campaigns set across the darkest chapters of the 20th century. Play from the outbreak of the Great War up until the onset of the Cold War.
- 3

Panzer Corps Gold
Single-player alternative to Streamlands: Defense — playable solo, no multiplayer required. Shares Strategy with Streamlands: Defense.
The ultimate edition of Panzer Corps, containing hundreds of scenarios and all its expansions. Panzer Corps Gold is the culmination of the wargame that has enthralled millions of fans all around the globe, and now it’s your chance to fully experience a real classic.
- 4

Last Train Home
Single-player alternative to Streamlands: Defense — playable solo, no multiplayer required. Shares Strategy with Streamlands: Defense.
The Great War is over - the fight continues. Command a legion of soldiers, desperately trying to make their way home amidst the chaos of civil war. Lead them through the unforgiving wilderness onboard an armored train. Manage your crew and resources and try to survive.
- 5

Company of Heroes: Opposing Fronts
Single-player alternative to Streamlands: Defense — playable solo, no multiplayer required. Shares Strategy with Streamlands: Defense.
The next chapter in the #1 rated RTS franchise thrusts players into a hellish war torn landscape to command two battle-hardened armies in relentless campaigns for honor and country. Players lead the tenacious British 2nd Army during the heroic World War II liberation of Caen, France, and command the German Panzer Elite as they struggle...
- 6

Steel Division: Normandy 44
Single-player alternative to Streamlands: Defense — playable solo, no multiplayer required. Shares Strategy with Streamlands: Defense.
Steel Division: Normandy is a tactical real-time strategy (RTS) game that pits players against AI enemies in a single-player campaign -- or against several opponents in massive 10-on-10 multiplayer battles.
- 7

Men of War: Assault Squad 2
Single-player alternative to Streamlands: Defense — playable solo, no multiplayer required. Shares Strategy with Streamlands: Defense.
Men of War: Assault Squad 2 expands the real-time tactics series with new skirmish missions, massive multiplayer battles, enhanced visuals, improved AI, and full Direct Control. Command five factions across 65 maps, 250 vehicles, and 200 soldiers in one of the most detailed WWII RTS experiences.
- 8

Age of History 3
Single-player alternative to Streamlands: Defense — playable solo, no multiplayer required. Shares Strategy with Streamlands: Defense.
Grand strategy wargame where the destiny of Civilizations rests in your hands - will they stand united under your leadership or fall divided in conflict? Journey through the entire saga of human civilization, from its earliest days to the futuristic era, crafting your legacy age by age.
- 9

Master of Orion
Single-player alternative to Streamlands: Defense — playable solo, no multiplayer required. Shares Strategy with Streamlands: Defense.
The ascendant spacefaring 4X strategy game returns! A new chapter in the epic Master of Orion saga is poised to once again capture the imaginations of millions of gamers.
- 10

Adventure Time: Finn and Jake's Epic Quest
Single-player alternative to Streamlands: Defense — playable solo, no multiplayer required.
Team up as Finn and Jake in a 3D adventure of epic proportions! The Land of Ooo has been transformed into a giant video game, and BMO has been kidnapped. Brawl your way through the Witch's garden, Ice Kingdom, Fire Kingdom, and even the Land of the Dead itself to rescue BMO and uncover the evil mastermind!