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

Cannon Clicker
Single-player alternative to Streamlands: Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Streamlands: Defense.
Build your army from nothing to military supremacy! Cannon Clicker blends addictive idle clicker action with real strategy in a WWII setting. Expand your skill tree, juggle three currencies, and command infantry, tanks and aircraft. Crush the enemy base and dominate every battlefield!
- 2

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.
- 3

The Great War: Western Front™
Single-player alternative to Streamlands: Defense — playable solo, no multiplayer required. Shares Strategy with Streamlands: Defense.
The Great War: Western Front is the definitive WW1 strategy game. Play a deciding role in history with this real-time tactical experience as you take charge in the iconic Western Front from 1914 to 1919. Pick your faction and lead your forces to victory.
- 4

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.
- 5

Graviteam Tactics: Mius-Front
Single-player alternative to Streamlands: Defense — playable solo, no multiplayer required. Shares Strategy with Streamlands: Defense.
Graviteam Tactics: Mius-Front - tactical battalion level combat simulation. Action takes place in the summer of 1943 at Mius river and Saur-Mogila tumulus area of over 140 sq. km. Four large-scale operations for the Red Army and Wehrmacht.
- 6

Graviteam Tactics: Operation Star
Single-player alternative to Streamlands: Defense — playable solo, no multiplayer required. Shares Strategy with Streamlands: Defense.
Graviteam Tactics: Operation Star is a sequel to Achtung Panzer: Kharkov 1943. It’s an Eastern Front war game with solid graphics and sprawling battlefields that really emphasizes the scope of WWII tank combat.Want to step into the role of a commander in the very heart of Kharkov’s defense?
- 7

Stickman Trenches
Single-player alternative to Streamlands: Defense — playable solo, no multiplayer required. Shares Strategy and Casual with Streamlands: Defense.
Stickman Trenches is a Real Time Strategy game in which you need to manage your men and weapons and build up your defenses in the brutal trenches of Stick World War 1.
- 8

KARDS - The WW2 Card Game
Single-player alternative to Streamlands: Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Streamlands: Defense.
KARDS, The World War II Card Game, combines traditional CCG gameplay with innovative mechanics inspired by classic strategy games and real battlefield tactics. Take command and challenge other players in grand-scale warfare on the ground, air, or seas.
- 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!