Single-player games like Line War
Below are 10 single-player Steam games similar to Line 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 Line War page.
Ranked picks
- 1
ICBM: Escalation
Single-player alternative to Line War — playable solo, no multiplayer required. Shares Strategy with Line War.
ICBM: Escalation is a grand RTS where you command armies, develop cutting-edge tech, and wield devastating weapons. Conquer enemies with conventional forces or nuclear firepower. With new modes like Standoff and Conquest, the game offers deep strategic layers in a global warfare setting.
- 2
Mechabellum
Single-player alternative to Line War — playable solo, no multiplayer required. Shares Strategy with Line War.
Command massive armies in this epic mech auto-battler. Draft your troops, customize your units, master your formations, and crush enemies in spectacular 3D battles. All strategy, no clickfest. Outsmart opponents in 1v1, 2v2, free-for-all, or Survival Mode.
- 3
WARNO
Single-player alternative to Line War — playable solo, no multiplayer required. Shares Strategy with Line War.
Realistic, immersive, breathtaking. WARNO is the ultimate World War III battle simulator from the masters of strategy, Eugen Systems. A Cold War turns decisively hot as you command hundreds of units on a beautiful and brutal battlefield. Outsmart, outfight, and lead your forces to total victory.
- 4
Carrier Command 2
Single-player alternative to Line War — playable solo, no multiplayer required. Shares Strategy with Line War.
Carrier Command 2 is the real-time strategy game that puts you in command of a futuristic carrier capable of deploying a vast array of aircraft and amphibious units. Compete against AI or human players and hop into every single vehicle to take matters into your own hands!
- 5
Warhammer 40,000: Gladius - Relics of War
Single-player alternative to Line War — playable solo, no multiplayer required. Shares Strategy with Line War.
Warhammer 40,000: Gladius – Relics of War brings you to a world of terror and violence. Four factions will engage in a brutal war for dominance over the planet’s resources. In the first turn-based 4X strategy game set in Warhammer 40,000 you will lead one of four unique factions.
- 6
Airships: Conquer the Skies
Single-player alternative to Line War — playable solo, no multiplayer required. Shares Strategy with Line War.
Construct mighty steampunk airships and fly them into battle, waging war and conquering the skies!
- 7
DEFCON
Single-player alternative to Line War — playable solo, no multiplayer required. Shares Strategy with Line War.
Inspired by the 1983 cult classic film, Wargames, DEFCON superbly evokes the tension, paranoia and suspicion of the Cold War era, playing on the fascinating aspects of psychological gameplay that occur during strategic nuclear warfare.
- 8
Knights of Honor II: Sovereign
Single-player alternative to Line War — playable solo, no multiplayer required. Shares Strategy with Line War.
Become the king and fight over Europe in this fresh take on medieval real-time grand strategy. Manage provinces, gather armies, initiate diplomacy, and dabble in espionage. The path is open: become the true Sovereign of your people and bring them to glory.
- 9
Risk
Single-player alternative to Line War — playable solo, no multiplayer required. Shares Strategy with Line War.
Draft! Attack! Fortify! Play the original game of strategy and world domination — now for your PC. Enjoy the classic look and fun of RISK in an exciting new interactive experience. Play two ways as you strategize over the map and set out to conquer the world.
- 10
Sins of a Solar Empire II
Single-player alternative to Line War — playable solo, no multiplayer required. Shares Strategy with Line War.
Battle for galactic dominance in this real-time 4X strategy game with unrivaled scale! You’ll explore, expand, exploit, and exterminate through military force, diplomacy, trade, culture, influence, and other underhanded tactics.