Games like Space Attack

Space Run is a real-time spaceship construction strategy game, where you must protect your cargo ship from asteroids, pirates, and competing transporters. As you complete missions and earn credits, unlock new modules and upgrades such as laser turrets and missile launchers to help you survive in the dangerous depths of space. Your goal is to safely transport valuable shipments while fending off threats and avoiding damage to your cargo.

Phantom Signal is a real-time sci-fi strategy game with unusual mechanics. Explore mysterious star systems and reveal the secret of the phantom signal.

Morphblade is a single-player Turn Based Strategy game where you masterfully move around a grid, transforming into different weapons to slice, smash, and burst waves of enemies. With each bug you kill, you earn upgrades for your hexes, allowing you to cross-breed weapon properties and enhance your abilities. Taking about 2 hours to beat, Morphblade offers a challenging and engaging experience as you strategize your way through waves of nasty red bugs.

CastleStorm is a physics-based tower destruction game that combines real-time strategy and brawler elements. Control the battle in real-time, managing medieval artillery, ground attacks, and casting powerful spells. Enjoy the story-driven solo campaign, custom castle editor, online multiplayer, co-op modes, and more. With stunning graphics, good music, and an interesting plot, this game offers sensational gameplay, high replayability, and is hilariously fun.

Minos Strategos is a single-player strategy game inspired by the board game Tash-Kalar, where you command defenders of the temple against Minotaur hordes. Create and match unit formations, unlock collectible command cards for powerful threats and combos, and climb the single-player ladder with flexible strategies. Known for elegance and clarity, it was acclaimed as one of the best digital games of 2017 by Keith Burgun.

Battlepillars is a real-time strategy game where you command caterpillars armed with various weapons in multiplayer and single-player modes. The game features intuitive controls, improved difficulty and progression, and four ways to play, including a single-player campaign with 50 levels and 5 bosses. The Gold Edition includes a soundtrack and concept artbook.

Battlevoid: First Contact is a free, real-time space strategy game with roguelike features, where you command a battlestation and protect a human colony from unknown threats. Build weapons, research technology, and make strategic decisions to prepare for an epic final battle. This unique tower defense game offers a thrilling and immersive experience in a challenging sci-fi setting.

FlyVRX Fighter Jet - Air Force is a single-player shooter featuring thrilling fighter jet combat with a captivating story and spectacular graphics. The game offers intense air force simulation missions and engaging war scenarios. However, players may find the frequent advertisements detract from the immersive experience.

"Navy Field: Online Sea Battles" is a free, fantasy-based naval warfare game featuring real-time PvP and PvE action. Choose from over 500 warships from 7 nations, each with unique attributes and customizable options. Develop strategies based on ship type, weapons, and aircraft, and train your crew to enhance performance. Engage in intense battles with players worldwide in various game modes, utilizing legendary warships, submarines, and aircraft.

"Goons: Legends & Mayhem" is an arcade hockey game that combines elements of beat 'em up and sports action. Players work together in teams of 2 or 3 to save the kingdom of Zambonia in various game modes. Choose from 8 unique characters, each with their own strengths and abilities, to craft a team strategy and outscore your opponents. Communication and teamwork are key to victory.