Top similar games like SectorWar:

Strategy, timing and fortune: Novel and immersive tower defense game experience!

Defend entire planets against hostile invaders in this full 3D tower defense game. Manage resources and space while constructing weapons, defenses, and structures to withstand the destructive onslaught across multiple planets.

Scifi strategy game combining turnbased strategy and tower defence Upgrade and customize your own mechs to adapt in an ever changing world!

Tricky maps, insane waves. Once you master the path, enemies are nothing.

Stand as humanity's shield against relentless waves of cosmic foes in this gripping sci-fi tower defense game. Employ advanced weaponry and deploy strategic defenses to repel enemy hordes across the galaxy's expanse. Can you withstand the onslaught in Galactic Frontiers?

Hyperwar is an RTS game with many classic elements such as base building, research, unit production and resource gathering, but it also contains new approaches and ideas. Paired with modern graphics and a freely moving camera, this game is a completely new experience in the genre.

2089 - Space Divided is a classic science fiction real-time strategy game in which you collect resources, build up your base, train troops and destroy your opponents with tactical skill.

A classic tower defense game with ordinary graphics didn't fascinate you? Well, let's give a try and see how long you can defend! Show your commanding skills and prove no enemy can break your defense! Be a hero and save humanity with the LAST DEFENSE!

This is a prologue for the main game Grimstar - a single-player real-time strategy game with a story-driven campaign. The sudden death of your brother has hit you hard. However, the corporation for which he has sacrificed his life requires you to take his place until his contract is fulfilled...

A grand and intense tower defense science fiction game, where you only need to purchase once to enjoy all the content of the game.

Build sprawling defensive networks of high-tech turrets and logistics systems to repel massive enemy swarms! Take direct control of your turrets and utilize powerful support powers to repel the invasion!

Build your defenses, fortify your base, and battle relentless waves of alien invaders unleashed from Pandora's Box! Strategically place turrets, survive the onslaught, and save the planet!

Loop Defense is a single-player sci-fi tower defense game. Build enemy routes with base walls, assemble a modular defense, manage limited loadouts, energy, and research, face armored, flying, carrier, and wall-breaker units across a star map, or challenge Endless Mode.

Bite size colossal battle! Build an army in minutes as infantry upgrade with orbital drops into war machines! Then combine those machines to form the giant Mantlet mech! All while bullet hell rages! In a transhuman future, command Mantlet One to secure New Terra!

"Times Of War" - A sci-fi tower defense strategy game with armored vehicles, tanks, choppers, planes, explosive action, and a lot of unique environments. Upgrade towers, earn Tech points, manage resources, and defend your base in epic battles. Get ready for intense warfare!

An exciting sci-fi real-time strategy game. You are the leader of a band of elite Marines on a rescue mission; it is your job to secure the outpost and rescue lost miners. Aliens are running amok; it won't be easy...

Stellar Reach is a 4X hard sci-fi strategy game where you control a faction vying for dominance across a hostile galactic frontier. Guide your empire through conquest, prosperity, or industrial power as you advance through six distinct tech trees and forge your path to victory.

A sci-fi Tower Defense game. Strategize to destroy waves of rogue robots and assist the powerful turrets with player controlled drone. Build and collect resources and help evacuate your crew from the alien planet.

Welcome to Conformity Cubed! A space-bending puzzle game where players must move cubes simultaneously to complete a solar system filled with puzzles.

After a series of apocalyptic climate events, Earth is now under attack by a legion of penis shaped aliens who seek to wipeout what remains of the human race. Defend what is left of mankind's most iconic landmarks in this fast-paced crazy Tower Defense game.

A strategic space tower-defense game. Enemies detect, warn, and try to bypass defenses, forcing you to adapt. Combine diverse towers and face unique maps for varied battles. With tense sci-fi atmosphere, it delivers a fresh experience beyond traditional tower defense.

Wave War One is a mix of a side-scrolling tactical game and tower defense, based on the history of battles in trenches of World War I.

ASSEMBLE AND COMMAND YOUR SPACE FLEET TO VICTORY

Set sail for adventure in this thrilling naval-themed tower defense game! Face relentless waves of enemies, build powerful defenses, and prove your strategic skills across challenging battles. Get ready for hours of action, strategy, and endless fun!

Gear up and get going! Defend your outposts from waves of alien enemies with your mech. Build and upgrade your base, protecting the extraction of the mysterious planetary system’s rich resources!

Tactical control meets strategic execution in this real-time, action tower defense. Develop classes of customized units and leverage different vantage points to defend your stake and ensure your colony’s survival.

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.

Wonder Defense: Chapter Earth is a strategy game based on Earth and Aliens in which you act as a General to accomplish survive and move to Mars.

Dive into the chaotic world of Nine Nines, the ultimate tower defense experience where every playthrough is a unique challenge! Through 3 campaigns and endless procedurally generated maps, you can grind your way into defeating the strongest enemies!

An RTS roguelite about missile warfare. Build factories, scout with drones, stack cards and flatten the enemy Hub. Play against AI or your friends in up to 4 player multiplayer. Mutliple gamemodes including wave based Survival and mutli stage Escalation.

Void Inspector is a hands-on deep-space customs simulator. Operate heavy machinery, sweep vessels with tactical scanners, cross-reference paperwork, and deliver your verdict. Just remember: every switch you flip is billed to your account.

Expand your own galactic empire across new stars, research technologies, and challenge great alien powers in this immersive 4X grand strategy game. Build interstellar colonies, and starbases to gather more resources. Explore a unique galaxy full of secrets, great perils, and limitless possibilities.

Combat Mission Black Sea is a military grade simulation depicting a fictional series of escalations between Russian and Ukraine which results in open conflict in the summer of 2017

ReEarth is an exciting TD & (RTS) indie game. Here, you will play as humanity's last hope. You will fend off the oncoming swarms by continuously building your base and dispatching various types of units. Prepare for the challenge and save the future of humanity!