Games like Drone Swarm

Anomaly 2 is a real-time strategy game where players lead a military convoy through a post-apocalyptic world overrun by alien machines. The game features tower offense mechanics, allowing players to tactically plan their path and manage their units to complete objectives. A multiplayer mode is also included, where players can take control of the alien faction for strategic battles against human forces.

"MarZ: Tactical Base Defense" is a strategy game that challenges you to build a defense base and fight off zombie hordes on Mars. The game features a 20-mission story campaign, skirmish mode with customizable waves of enemies, and an intense "Outbreak" mode. Utilize powerful terraforming tools to create custom maps and share them via Steam Workshop, and research new upgrades for your towers. Recently updated with increased technology options and reworked balancing.

"Age of Darkness: Final Stand" is a dark fantasy strategy game where players must lead their armies against an encroaching horde of nightmarish enemies. By constructing and upgrading buildings, recruiting units, and managing resources, players must hold out against the onslaught in a procedurally generated world. The game features a day-night cycle, strategic unit placement, and a unique "Necrostruct" mechanic that allows players to turn enemy structures into their own.

Solareth is a single-player casual top-down arena shooter set in an immersive space battleground, featuring intense waves of increasingly challenging enemies. With over eight diverse weapons and a fantastic atmosphere, the game demands quick reflexes, sharp tactics, and offers a highly replayable experience despite some bugs and heavy grinding. Its intriguing story, amazing mechanics, and good music enhance the thrilling, blood-soaked action.

"Dwerve is a single-player fantasy RPG with an intriguing story and stellar tower defense gameplay. Unearth lost technologies to protect the dwarves from the Witch-Queen's army and solve puzzles in the ruined kingdom. Upgrade your turrets, traps, and artifacts to fight epic boss battles in this dungeon crawler with phenomenal graphics and music."

"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."

In Siege of Centauri, you assume the role of protector for Earth's first interstellar colony, located in the Proxima Centauri system. Faced with a ruthless alien invasion, you must strategically deploy defense structures and utilize orbital abilities to repel the attackers. With a variety of customization options, adjustable difficulty, and multiple game modes, this real-time strategy game offers an engaging and immersive experience within the Ashes of the Singularity universe.

They Are Billions is a strategy game set in a post-apocalyptic world overrun by zombies. In the Campaign mode, reclaim territories for the New Empire through 48 missions with 90+ technologies to develop. Survive in randomly generated worlds in Survival mode, defending your colony against massive infected swarms. Uncover the story of the apocalypse's origins while upgrading your colony and army.

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.

In "Anomaly: Warzone Earth," players command a military convoy through a hostile alien-infested city. Instead of a traditional tower defense game, this is a reverse-tower-defense title, where players strategically plan routes and manage units to complete objectives. The game features real-world locations, a compelling story, and tactical combat against unique enemy types.