Games like Galactic Siege

"Northend Tower Defense" is a strategy game with big battles and smooth performance. Choose from over 20 unique units, each with their own abilities, and upgrade them as you progress through 8 different levels. Use skills as the commander to turn the tide of battle in your favor.

You’ve claimed the best spot on Earth, and now everyone’s out to get you. Defend your camp from waves of angry invaders who want to tear down your home and some even throw you off the cliff. Use automatic ballistas, catapults, and powerful spells (and more) to stop them in their tracks. Earn rewards by defeating enemies, then upgrade your defenses with new siege engines and magical abilities to…

"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."

Hero Defense is a fantasy tower defense game where players summon heroes and build defenses to protect their kingdom from invading hordes. Players can upgrade heroes and towers, collect loot, and complete quests to unlock new content. With various game modes, including a story-driven campaign and survival mode, Hero Defense offers a challenging and engaging experience for strategy fans.

"Element TD 2 is a standalone sequel to the popular mod, offering 6 elemental types and 59 unique towers. Cooperate with up to 8 players to create elemental synergies and strategically place towers against increasingly difficult waves, culminating in an endless boss fight."

"Sol Survivor" is an intense turret defense game where players must defend their colony and colonists from enemies. Players can actively control orbital support such as lasers and artillery to aid their turrets, of which there are 26 different types. The game features 10 unique executive officers, each with their own combinations of turrets and support, providing diverse playstyles. Cooperative and competitive multiplayer modes, as well as a new Survival mode, are available for players to test their skills.

Defense Grid: The Awakening is a tower defense game where players protect their base by building fortification towers against incoming enemies. With 8 hours of main storyline and many more in challenge modes, each level is highly replayable and can be solved in various ways. The game features 15 different enemy types that increase in strength over time, providing a wide variety of challenges.

A 3D tower defense where not only the towers matters but also the ground that alters the towers. Spiced up with randomized wave modifications, skilltree, unique towers and spells. Voila! You get Tiles and Towers TD! The game starts as your usual Tower Defense. After each wave you choose between two tiles with different effects e.g, splash, chance to stun or increased range. That tile can be p…

"Siegebreaker" is a tower defense game that offers strategic depth with unique upgrades, abilities, and level design. Enemies can attack and destroy towers, requiring players to balance offensive and defensive capabilities. With randomized progression and over two dozen levels, each playthrough presents a new challenge across various landscapes.

Buggos is a single-player strategy game with a hilarious plot about a young hive mind bent on world domination. As you control the Buggos swarm, you'll engage in an RTS auto-battler, evolving your army and breeding your best bugs to defeat human opponents. With over 120 evolutions to customize your swarm and challenging enemies to conquer, Buggos offers exceptional gameplay and a grind that's hard to resist.