Single-player games like Line Of Defense Tactics - Tactical Advantage
Below are 13 single-player Steam games similar to Line Of Defense Tactics - Tactical Advantage, 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 Of Defense Tactics - Tactical Advantage page.
Ranked picks
- 1

Grey Galactic
Single-player alternative to Line Of Defense Tactics - Tactical Advantage — playable solo, no multiplayer required. Shares Action and Strategy with Line Of Defense Tactics - Tactical Advantage.
Grey Galactic is a real time strategy game in space where you build up your planets and ships to conquer your enemies. Develop your empire and fleet of spaceships to destroy your enemies and take over the galaxy! Do you have what it takes to become the best Fleet Captain the UFMC has ever seen?
- 2

Crystania Wars 2
Single-player alternative to Line Of Defense Tactics - Tactical Advantage — playable solo, no multiplayer required. Shares Action and Strategy with Line Of Defense Tactics - Tactical Advantage.
A brand new tactical tower defense game series! Unique roguelike and Unique survival gameplay !
- 3

Touhou Monster TD ~ 幻想乡妖怪塔防
Single-player alternative to Line Of Defense Tactics - Tactical Advantage — playable solo, no multiplayer required. Shares Action and Strategy with Line Of Defense Tactics - Tactical Advantage.
Easy to learn but hard to master, Touhou Monster TD is a unique Tower defense Game. Control your character, level up and unlock tower skills and character talents, use your wisdom to defeat incoming enemies. Travel the Gensokyo, find out why the “Incident” happened this time.
- 4

IRON GUARD
Single-player alternative to Line Of Defense Tactics - Tactical Advantage — playable solo, no multiplayer required. Shares Action and Strategy with Line Of Defense Tactics - Tactical Advantage.
A sci-fi roomscale VR Tower Defense game. Strategize to destroy waves of rogue robots and assist the powerful turrets with a handheld drone. Build and collect resources and help evacuate your crew from the alien planet.
- 5

Space Reign
Single-player alternative to Line Of Defense Tactics - Tactical Advantage — playable solo, no multiplayer required. Shares Action and Strategy with Line Of Defense Tactics - Tactical Advantage.
An indie space-sim and strategy game featuring ship and fleet combat mixed with RTS elements. Complete contracts and Claim sectors for your faction in the near-future, where resource exploiting corporations are in a state of constant conflict over territory control.
- 6

Zombie Party 丧尸派对
Single-player alternative to Line Of Defense Tactics - Tactical Advantage — playable solo, no multiplayer required. Shares Strategy and Indie with Line Of Defense Tactics - Tactical Advantage.
"Zombie Party" is an anti-superhero-themed strategy game. You need to play the role of a chaotic ability user GRAVEDIGGER, and use your super power to summon the zombie army to destroy the land that is governed by the government and the PARLIAMENT OF FIVE, The established order of power.
- 7

Iron Marines Invasion
Single-player alternative to Line Of Defense Tactics - Tactical Advantage — playable solo, no multiplayer required. Shares Action and Strategy with Line Of Defense Tactics - Tactical Advantage.
Prepare to take off, soldier! The galaxy needs your strategy! Prove your RTS expertise, explore an entire galaxy and defend it from a threatening invasion.
- 8

Spaceland: Sci-Fi Indie Tactics
Single-player alternative to Line Of Defense Tactics - Tactical Advantage — playable solo, no multiplayer required. Shares Strategy and Indie with Line Of Defense Tactics - Tactical Advantage.
Incredibly dynamic turn-based strategy, reviving the traditions of the old school tactics. Lead a team of the most desperate fighters, destroy alien monsters and uncover the secrets of the lost planet.
- 9

Angle of Attack
Single-player alternative to Line Of Defense Tactics - Tactical Advantage — playable solo, no multiplayer required. Shares Action and Indie with Line Of Defense Tactics - Tactical Advantage.
Angle Of Attack is the aerial combat action companion title to All Aspect Warfare. It features high-octane air combat against air, land and sea threats over vast planetary regions. See the action from a different perspective and get in on the action!
- 10

All Aspect Warfare
Single-player alternative to Line Of Defense Tactics - Tactical Advantage — playable solo, no multiplayer required. Shares Action and Indie with Line Of Defense Tactics - Tactical Advantage.
All Aspect Warfare is a thrilling planetary combat game featuring first person, vehicular and air combat over vast terrain.
- 11

Galactic Command Echo Squad SE
Single-player alternative to Line Of Defense Tactics - Tactical Advantage — playable solo, no multiplayer required. Shares Action and Strategy with Line Of Defense Tactics - Tactical Advantage.
Galactic Command Echo Squad SE is a high-end and very challenging space/planetary combat game. It offers a thrilling campaign, instant action combat sessions as well as a sandbox mode allowing you to explore the game's universe while battling hostile Insurgent forces among others.
- 12

Universal Combat CE
Single-player alternative to Line Of Defense Tactics - Tactical Advantage — playable solo, no multiplayer required. Shares Action and Strategy with Line Of Defense Tactics - Tactical Advantage.
The ultimate space capital ship combat compendium is the evolution of hard core space combat sims. The only game of its kind currently in existence.
- 13

Battlecruiser Generations
Single-player alternative to Line Of Defense Tactics - Tactical Advantage — playable solo, no multiplayer required. Shares Action and Indie with Line Of Defense Tactics - Tactical Advantage.
In celebration of the 25 yr anniversary of the first release, this compendium contains all 4 games in the Battlecruiser 3000AD series which was first released in 1996.