Top similar games like Stratside:

Starfend: Take on the role of a skilled drone operator, place defenses strategically, upgrade and combine them. Protect planet orbits with your fleet. Face hordes of malevolent meteors in endless 3D levels. Strategy, action and exciting space adventure!

Do you like Tower Defense games with Strategy elements? Well, look no further! We've got exactly what you're looking for! Get ready to defend your settlement from enemies using a huge arsenal of towers!

TEP the destroyer is a single player tower defense game where you will face alien monsters and ships in ground and space battles! Your strategy will decide the fate of your people in a sci-fi environment of varying difficulties!

Creeper World 3 is what happens when cellular automata takes over a strategy simulation. Instead of discrete units that attack your base, a fluid-like substance spreads over the terraformable terrain. Your base, your weapons, your strategy... you must adapt them all.

Manage your lims to fight through the ring and reach the king. A sci-fi robot management game. Position your lims around your lam to fight through groups of enemies. Research, craft, and manage to succeed.

Help humanity to spread throughout the cosmos by exploring new worlds, building space factories and setting up trade routes. Research advanced technologies to increase efficiency and unlock new paths of development. Fight off other artificial intelligences in your goal to reach the Final Upgrade!

Lead the operations of an artificial intelligence program with only one aim – to clear the Earth from the remains of humanity. Conquer the world campaigning on a single-player dynamic battleground or play with your friends during a real time strategic gameplay.

The day has come… Humanity has been attacked by an alien race.You have space bases at your disposal. Use them to launch battleships and take over the alien mothership.

Use your ship to explore a massive galaxy. Land on planets and gather resources to maintain and upgrade your ship! Invite your friends to help and set up jobs and missions.

A Tower Defense game, where geometric shapes face each other, and you, the Leader of the Order, must carefully plan your time and money to defeat enemies. With a minimalist design, this is the game for those looking to relax and at the same time train their agility and logical thinking.

Co-op and Single player Tower Defense genre.

Build a space station. Command the tiny crew. Explore the galaxy. A meditative space strategy game.

Modern Casino Tycoon Simulation in full 3D glory. Build the casino. Set the odds. Expand into a luxury hotel/casino or go cheap & extract max profits. Keep the vault secure at all times, and beware of criminals & cheaters!!

An orbital mashup of physics, puzzles, and business simulation! Navigate packages through a galaxy using gravity and tools like slingshots, mass drivers, and cannons. Create your own levels & share them with the world via Steam Workshop. The ultimate space delivery challenge awaits!

Nanuleu is a strategy game where you control a network of magical trees that protect the land from an invading dark force. Gather resources and grow trees to repel the invaders. Each tree has a different role to play in this battle to protect the land.

2 clicks battler

Electromaze Defense is a classic tower defense game where you create your own maze. With a wide variety of maps, towers and upgrades, Electromaze Defense will keep you hooked for hours on end! Can you build the perfect maze?

At the dawn of the Internet Age, could the player take up the role of a dauntless entrepreneur and establish the most successful internet company? When the player becomes CEO, will they still treat their employees well or have a change of heart?

Control two characters simultaneously! Survive, gather, collect upgrades, fight all sizes of one-eyed Martians, build defensible outposts and conquer Mars, in this glorious mix between roguelite and tower defense.

Dissembler is a subtle puzzle game about unraveling playful, abstract designs one color at a time.

Hive and Seek is a side-scrolling strategy base-building game where you clear randomly generated Roguelike stations infested with monsters. By rallying robots and clearing rooms, you will be able to destroy hives and recapture the station piece by piece.

A relaxing game where you become a power engineer and iteratively design, test and build power grid designs. Balance budget and efficiency across a variety of biomes. Will you build resilient systems, or cobble something together with duct tape? It's your choice.

Immerse yourself into the atmosphere of endless universe by puzzle game Supesu 2.

LANDERS: Black Moon is a sci-fi puzzle game. After the landing of HEX-Rockets on the moon, you need to find the correct positions for the lasers to turn on all the system. What happens next will blow your mind.

Tower defense reimagined! Dead Ground is a procedurally generated tower defense game with rogue-like elements. Each playthrough will offer randomly generated guns, skills and augments. You'll have to travel, collect scrap, water, manage your inventory and upgrade your base to survive!

Destroy endless waves of alien ships that have all but wiped out humanity in this long form, unfolding, sci-fi idle game. Customize your ship with different weapons and defenses to defeat specific enemy types and utilize a ton of different systems to increase your overall power.

Lairchitect is a reverse dungeon crawler! Build your own lair and protect your precious soul core from heroes that try to raid your dungeon. Distracting heroes and using the right minions to defeat them is key in winning the game.

From the original creator of PC Building Simulator comes The Repair House: Restoration Sim! Discover and restore a range of objects in this relaxing restoration sim. Dismantle, clean, fix, and sell everything from musical instruments and antiques to games consoles, arcade cabinets and more!

Starlight X-2 is a space-themed puzzle game. Position stars and asteroids in clever ways to illuminate planets.

Rebuild humanity with two robots while travelling across the galaxy in this colony-management game! Build machines, harvest resources, shelter colonists and launch rockets!

Everybody loves playing pool, especially if it's in outer-space against robots! Asta-Pool is fun for people who have never played and those whose friends call them 'shark.' Play old favorites, discover new games invented long after you die, and help J.J. prove that humans can beat still beat bots!

スイングバイで加速！ 旋回！ 回復せよ！超爽快グラビティ・アクション誕生！

In "Gaia Trek", you will play as Gaia, the shattered will of a planet, and command your spaceship to explore new worlds, collect and refine various resources, build a home on the damaged spacecraft, summon a wide range of monsters, and ultimately, devour other shattered wills to repair yourself.

Step into the world of a Maze Building Tower Defense game where enemies are smart enough to choose only the Shortest path while making best use for the random cards you've dealt with.

Another world is about to become a resource colony for your Creator. Prove your usefulness. Spread your influence across the planet. Take all resources you can reach, build a logistic web to bring them into your world. You will be rewarded and given the opportunity to consume this world entirely.