Games like Techwars Online

Space Pirates And Zombies 2 is a real-time space combat strategy game. The game features a procedurally generated galaxy with various factions, ships, and weapons to discover. Players must build and manage their own space fleet, fight off enemies, and complete missions to progress through the game. The game also includes a ship customization system, where players can design and build their own unique vessels.

MechWarrior Online is a free-to-play, tactical shooter set in the BattleTech universe, where players battle in powerful mechanized units called BattleMechs. With earned currency and experience, players can purchase and customize their own 'Mechs, unlock skills, and engage in quickplay, faction play, and private matches across various game modes and maps. Monthly events offer additional rewards and content.

BattleTech is a turn-based tactical 'Mech combat set in the classic 3025 era of the BattleTech Universe. From the creators of the Shadowrun Series!

"Running with Rifles" is a top-down tactical shooter with open-world RPG elements, where you start as a soldier and can rise in rank and command. Explore vast landscapes from trenches to snowy valleys, engage in combat with realistic cover system, and use various weapons, support items, and vehicles. Complete side objectives and experience emergent AI as you navigate through the campaign.

Steel Phantom is a high-speed action first-person shooter featuring powerful combat mechs, where each mission challenges your reflexes and strategic thinking. Pick your battle approach: a heavily armored mech built to take a beating or a lightweight, agile robot that strikes fast and evades danger. Face five thrilling missions — from daytime raids to a tense night op. Use over five weapon types, …

Fractured Space is a 5-v-5 team-based Science Fiction Shooter game with fantastic mechanics and perfect graphics. Players control massive capital ships to capture mines, bases, and ultimately the enemy team's home in multiplayer or co-op single-player modes. However, the game can be very grinding and buggy at times. The game's description states that it combines the intensity of a shooter with deep tactical decision making across five sectors.

"Taur is a single-player action-strategy sci-fi game with wonderful mechanics and fabulous visuals. Command the Prime Cannon, unlock and upgrade weapons and abilities, and build defenses to withstand different types of attacks. Every object in the environment is destructible, providing a tactically engaging experience, but beware of the heavy grinding."

Warbands: Bushido is a tactical miniatures-based wargame set in feudal Japan. Choose a warlord and lead your clan to victory in battles with AI or human opponents. Unique mechanics include terrain affecting movement and an honor system that influences your warriors' actions and abilities.

"Spacelords" is a free-to-play Science Fiction Shooter game that offers a 4 vs 1 campaign where players can choose to join the Raiders or fight as the Antagonist. The game features wonderful game mechanics, with over 70 unlockable weapons and 50 character customization cards, and offers a cinematic experience through its 80+ incredible scenes. Suitable for 2-players, it can be played both in multi-player co-op and single-player modes, as well as PvP.

"Sid Meier's Starships" is a strategy game that puts you in charge of a fleet of starships in a procedurally generated universe. Complete missions to protect planets from hostiles, build a planetary federation, and engage in tactical space combat. The game features full customization of starships and offers cross-connectivity with "Civilization: Beyond Earth".