Games Like Mutant Monster Invasion

Defend your ever growing platform against an ever rising amount creeps

Why similar: Tower Defense 35%, RTS 26.2%, Strategy 20.8%, Casual 7.4%, Crafting 7.4%

U.F.O. K.O. Tower Defense: Place lasers, missile launchers, sniper turrets, and use combat strategies such as airstrikes and the space ray to repel waves of alien invaders in this sci-fi tower defense game.

Why similar: Tower Defense 29.8%, RTS 29.6%, Strategy 12.1%, Building 10%, Top-Down 7.6%

The replicator robots are back! It's 2528. The machines are increasingly infecting the planets with genetically modified monsters. Challenge them and try to stop the onslaught. Upgrade buildings and heroes, mine resources, discover technology and fight to save humanity!

Why similar: Tower Defense 40.3%, RTS 40%, Strategy 17.8%, Crafting 1.4%, Indie 0.4%

Tired of RNG and card draws? Experience a "Plan first, pay later" economy where construction scales with your income in real time. As the map grows massive, only careful planning. Not a lucky roll, will keep you alive.

Why similar: RTS 31.1%, Tower Defense 30.5%, Strategy 11.8%, Building 7.8%, Base Building 7.4%

All kinds of enemies entered the battlefield! Build your defenses against hordes of enemies!

Why similar: RTS 29.5%, Tower Defense 24.6%, Strategy 19.3%, Casual 12.2%, Top-Down 5.5%

Goblin of galantis has been lurking for ten thousand years. In preparation for their revenge, the last hope of the alliance between human beings and elves has been broken, and the mainland will encounter another crisis.

Why similar: Tower Defense 27.9%, Strategy 27.6%, RTS 24.8%, Casual 16.1%, Indie 3.6%

Defense Clicker is an clicker game which will be soon F2P, with an tower defense theme and a few twists which make it very unique. You have to build an defense line with towers and upgrade them to stay alive as long as possible. when you die the map resets but you get a few special points depending on how long you survived.

Why similar: Tower Defense 36.5%, Incremental 26%, Strategy 23%, Casual 14.5%

This indie sci-fi TD has easy controls. Play as a futuristic commander defending humanity from mutants across diverse maps. Beat levels to unlock units: defenders, melee fighters, crowd controllers. Buy unique shop units, mix ability units for powerful custom defense lines.

Why similar: RTS 32.1%, Tower Defense 26.6%, Strategy 21.8%, Casual 13.9%, 3D 4.2%

A short minimalistic RTS experience.

Why similar: RTS 34.5%, Incremental 27.8%, Strategy 23.9%, Casual 11.8%, Indie 1.1%

A strategy game that not only entertains, but also educates. Prevent pollution of natural resources with ACO products and score higher than others!

Why similar: Tower Defense 36%, Strategy 28.8%, Incremental 23.5%, Casual 5.7%, 3D 5.2%

STARGEARS is a sci-fi RTS set on an alien world.

Why similar: RTS 31.3%, Tower Defense 26.3%, Strategy 20.5%, Top-Down 5.6%, Building 5.1%

Your turrets don't fire themselves. A tower defense clicker where every shot is yours to take. Build defenses, manage your island economy, and send pollution crashing into the enemy island before they bury you.

Why similar: Tower Defense 28.5%, RTS 12.8%, Strategy 8.5%, Incremental 7.8%, Top-Down 7.7%

This is Xhono overwatch space station. Enemy forces are attacking. All kinds of turrets, space station supports and plugins at your disposal. Please use your resources wisely, build your defense, face against all kinds of enemies, and explore the unknown secrets of Xhono.

Why similar: RTS 28.9%, Tower Defense 24.2%, Strategy 18.4%, Casual 11.6%, Top-Down 6%

Von Neumann Project is a space based RTS where you build, mine, and expand across the universe in an attempt to find your creator's equals. Play across 4 different sectors with 28 handcrafted missions, with each sector introducing unique enemies, buildings, and missions.

Why similar: Tower Defense 32.1%, RTS 31.4%, Strategy 18.2%, Top-Down 7.6%, Base Building 5.7%

Your defense is the enemy's disaster! Combine units to build a powerful army and send defeated monsters to your opponent instantly. Master your strategy with skill synergies and real-time scouting to survive and win.

Why similar: RTS 28.4%, Tower Defense 27.6%, Strategy 22.1%, Casual 11.7%, Top-Down 6%

Take on thousands of robots in a massive, 25-hour macro-focused RTS campaign. Reclaim territory, harvest resources, and upgrade your army to crush the machine stronghold. But beware: the harder you push, the harder they push back.

Why similar: RTS 39.3%, Tower Defense 29.6%, Strategy 23.7%, Base Building 6.5%, Singleplayer 1%

Christmas is coming and you must stop it at all cost! Place down towers and ground defences to fight back against Christmas themed enemies. Break through stone and groom snow to expose new buildable areas. Upgrade your towers and collect Christmas cards that apply special abilities.

Why similar: Tower Defense 33.8%, Strategy 20.2%, Incremental 19.6%, Casual 10.6%, Cartoon 9.5%

"Dynasty Rush" is an official Chinese-themed TD game. Command legendary heroes and unique towers across iconic Chinese landscapes. Experience deep strategy infused with rich culture as you defend the realm. The vast empire awaits your command!

Why similar: Tower Defense 28.9%, RTS 27.6%, Strategy 16.7%, Cartoon 11.2%, Casual 8.5%

Squabble is a dynamic Tower Defense-RTS hybrid where strategic resource management is key to fending off relentless waves of enemies.

Why similar: Tower Defense 30.4%, RTS 29.3%, Strategy 17.6%, Top-Down 5.9%, Stylized 5.2%

Command a team of 5 elite soldiers against an alien horde of 100,000. Surrounded on all sides, you must outmaneuver and outsmart the enemy.

Why similar: Tower Defense 32.8%, RTS 32.4%, Strategy 23.1%, Top-Down 9.3%, Indie 1.7%

Service Equals Survival is an incremental real-time strategy and tower defence game, where you are a commander tasked with eliminating as many bugs as possible. Featuring limb-damage on bugs, turrets, airstrikes, and barbed wire.

Why similar: Tower Defense 32.2%, RTS 31.3%, Incremental 18.6%, Strategy 13.4%, Top-Down 3.8%

This is a classic tower defense game featuring a level mode and an endless mode. Strategically combine your towers to defeat the enemies.

Why similar: RTS 28.6%, Tower Defense 24.8%, Strategy 17.3%, Casual 10.8%, Cartoon 6.6%

This is a roguelike tower defense game focused on builds and decision-making. In every run, map layouts, enemy compositions, shop offerings, and rune rules are procedurally altered. There are no fixed solutions you can rely on—only choices made under constantly changing conditions.

Why similar: Tower Defense 34%, RTS 31.6%, Strategy 26.9%, Stylized 6.6%, Singleplayer 0.9%

Manage your own farm in a turn-based defense game, and fend off swarming gangs with avocado towers you've grown yourself.

Why similar: RTS 33.1%, Tower Defense 28.2%, Strategy 22.8%, Casual 14.6%, Indie 1%

Project Myriad 2 is a tower defense strategy game. Build towers on a grid of hexagons floating in space. 35 levels with unique tiles and mechanics each providing a unique challenge. 3 difficulty levels including extreme mode which has never ending waves of enemies. Strive for your new high score!

Why similar: Tower Defense 36.9%, RTS 21.7%, Strategy 20.4%, Casual 8.8%, Top-Down 7.3%

Rise of the Cones is a tower defense game where a relentless army of cones is marching toward your base. They will not stop. Build towers, shape them with branching upgrades, and figure out how to hold the line.

Why similar: Tower Defense 31.7%, RTS 27.1%, Strategy 17.5%, Base Building 8.3%, Building 5.6%

No fixed paths. Build anywhere. Force enemies through your handcrafted maze of death. Casual to start, brutal to finish. 35+5 waves, 100 achievements, global leaderboard — all for $2.99.

Why similar: Tower Defense 35.9%, Strategy 27.7%, Casual 17.7%, Crafting 8.7%, Building 8.1%

Oil Rush is a naval strategy game that takes place in a world where nuclear war has melted the ice caps, changing the face of the planet forever. Oil Rush offers unique gameplay, avoiding micromanagement of every single unit, while still providing full control over all important aspects of strategy and economy.

Why similar: RTS 38%, Strategy 34%, Tower Defense 24.8%, Indie 3.2%

Rogue Door Defense is a tower defense mazing game with rogue-lite elements. Choose a door, defeat the enemies behind it and claim your unique reward. Build and upgrade different towers. Design your own maze to defend your lives against the attacking waves of monsters and powerful bosses.

Why similar: RTS 30.4%, Tower Defense 29.4%, Strategy 20.8%, Casual 13.1%, 3D 3.2%

'SPUM TD' is a 2D strategy game that combines Auto-Chess and Tower Defense. Hire units from a randomized shop and match attribute and class synergies to build a powerful formation. Fend off pouring waves of enemies and complete your ultimate deck!

Why similar: RTS 35%, Tower Defense 29.1%, Strategy 24.1%, Top-Down 6.1%, Casual 4.3%

Defend your starship in this endless sci-fi tower defense game! Form your ultimate squad of 2D heroes, permanently upgrade your spaceship's hull and defenses, and unleash powerful ultimate abilities to survive relentless waves of cosmic alien invaders in the vast void.

Why similar: RTS 29.8%, Tower Defense 25%, Strategy 20.5%, Incremental 13.1%, Casual 10.9%

Incremental game with two million units battles, Powerful heroes, 900+ skills across all the races in total, Tower-defense, upgrade your own Keep, march out to expeditions, unlock new campaigns with their own skills, 20+ different unit types, sandbox mode, different environments

Why similar: RTS 30.3%, Tower Defense 25.4%, Strategy 20.2%, Incremental 16.8%, Base Building 3.2%

A suuuper simple tower defense game with a suuuper simple perk tree.

Why similar: Strategy 32.7%, Tower Defense 25.5%, Casual 20.9%, Top-Down 11.8%, 3D 6.7%

Color Defense is an idle/clicker game with a tower defense theme. You can choose between different towers and upgrades to survive as long as you can.....

Why similar: Strategy 32.5%, Tower Defense 25%, Incremental 18.9%, Casual 18.9%, Indie 4.1%

Prepare for prehistoric pandemonium as you command a dinosaur herd against an insect invasion! Control the battlefield by drawing paths, setting traps, and charting biomes. Discover a diverse cast of dinosaurs with a range of unique abilities. Get ready for a primordial tower-defense adventure!

Why similar: Tower Defense 34.4%, Strategy 20.2%, Dinosaurs 18.7% ★, Casual 8.4%, Top-Down 8.4%

Ancient portals have been lying dormant, waiting for daring adventurers to travel between worlds. Your task is to lead an expedition through one of these portals, research and build defenses around it, and protect it from hostile guardian life forms.

Why similar: RTS 33%, Tower Defense 32.6%, Strategy 16.5%, Building 7.3%, Base Building 4.9%

Build and upgrade towers with unique abilities to stop waves of enemies. With the advanced augment system, every 3 rounds you can boost your defenses and create strategies that fit your playstyle.

Why similar: Tower Defense 35.1%, Strategy 26.2%, Top-Down 9.4%, Casual 8.8%, Building 8.2%

Dig minerals, manufacture ammunition, and build defense towers to fend off swarms of insects. A tower defense game with light production line elements.

Why similar: Tower Defense 31.2%, RTS 27.4%, Strategy 23.2%, Base Building 6.2%, Top-Down 5.9%

A relaxing RTS

Why similar: RTS 44.4%, Strategy 32.5%, Casual 18.9%, Indie 4.2%

BALL MACHINE is real-time strategy driven by pinball. Launch creature marbles, gather red, green, and blue paint energy, and buy units, cartridges, upgrades, structures, and tactical tools. Command the battlefield against the standard AI or asynchronous builds formed from your own past decisions.

Why similar: RTS 32.6%, Tower Defense 27.5%, Strategy 20.3%, Casual 12.8%, Top-Down 6.1%

The final part of the Cybernetica trilogy. The action takes place in the center of a small town. Cybernetica is a tower defense game. The player's task is to destroy enemies with the help of buildings before they cross the base. With the help of 7 towers you need to cope with 85 waves of enemies.

Why similar: Strategy 39.2%, Tower Defense 32.6%, Top-Down 10.1%, Base Building 9.2%, Casual 8.1%

A tower defense game where mechanics evolve through your choices. Strengthen classic tower defense, blend in other game genres, or abandon tower defense entirely. Each level unlocks a fresh ruleset, making one purchase feel like many games in one.

Why similar: RTS 30.2%, Tower Defense 28.7%, Strategy 15.7%, Casual 8.5%, Top-Down 7.8%

UIFO Defense has a special gameplay of tower defense. Utilize the terrain and different turrets to eliminate alien invaders and protect the crystal cores which are critical to science and technology of your civilization.

Why similar: Strategy 33.7%, Tower Defense 31.4%, Casual 20.9%, Building 9.6%, Indie 4.5%

Escape from the enemies and build a fortress to face them, you can play alone or in online games of up to 4 players.

Why similar: RTS 23.7%, Tower Defense 21.9%, Incremental 14.8%, Strategy 11.7%, Casual 7.2%

An atmospheric tower defense game with intentionally imbalanced mechanics. Deploy defenses and skills to stop enemies. Through multi-tiered levels, learn from failures to adapt strategies and secure victory.

Why similar: Tower Defense 37.1%, RTS 23.3%, Strategy 21.8%, Casual 11%, 3D 5%

Lead your warriors on an epic adventure to defend your kingdom from invaders - in this action tower defense game, you can use various defense towers, levels, heroes, and many good things to help you destroy enemies!

Why similar: Tower Defense 31.4%, RTS 27.6%, Strategy 13.8%, Cartoon 9.4%, Casual 7.4%

Take control of a living virus and infect the human body from within. Destroy cells, harvest Biomass, evolve powerful mutations, and defend your Viral Core against relentless immune-system attacks in this incremental tower defense game.

Why similar: Incremental 33.4%, Tower Defense 30.2%, Strategy 13.1%, Casual 11.6%, Top-Down 6.6%

Build an unparalleled tower defense kingdom in "Skyline Defense"! With your strategic wisdom, construct defense towers, develop the economy, and withstand the fierce attacks of the enemies. Multiple difficulty levels of battle modes. Join now and start your sky island tower defense journey!

Why similar: RTS 26.7%, Tower Defense 25.4%, Strategy 17.7%, Casual 9.5%, Economy 8.1%

Craft an unstoppable defence using Dwarven Towers and a fearless squad, then take on waves of invading Hobgoblins in this thrilling real-time strategy tower defence game! Strategize, upgrade, and triumph in Hobgoblins Against Dwarfs!

Why similar: Tower Defense 33.6%, RTS 32.8%, Strategy 19.1%, Base Building 7.1%, Building 4.4%

Your castle is under attack!!! Buy, merge and arrange your towers to defend against waves of bloodthirsty enemies. Give your towers super powers by adding ice, fire, lightning, poison runes and many more!

Why similar: Strategy 39.6%, Tower Defense 34.6%, Casual 23%, Indie 1.8%, Singleplayer 0.9%

Build your defense base to repel alien invaders. Atahion is a strategy and tactical defense game in which you have to extract resources, build defense towers and use bonuses to complete the mission.

Why similar: Tower Defense 35.2%, RTS 34.5%, Strategy 15.1%, Base Building 8.7%, Top-Down 4.6%

Defend your captain using units to fight off invading frogs. Level up your units to unlock their new abilities, purchase upgrades, and gain special abilities to win battles against the invaders.

Why similar: RTS 39.3%, Tower Defense 32.8%, Strategy 12.1%, Casual 10.2%, Stylized 5.2%

This thrilling real-time strategy tower defense game immerses you in a three-dimensional world, where every decision matters and every action impacts the outcome of the battle. Get ready for epic battles and become the hero of the kingdom!

Why similar: RTS 34.3%, Tower Defense 33.2%, Strategy 13.2%, Top-Down 7.2%, Casual 5.3%

Click your way to victory in this tower defense strategy game. Swarmed by chickens trying to steal your hard-earned seeds, click them to death and collect their feathers. Then, purchase defenses with those feathers to fend off the hoards that are to come.

Why similar: Tower Defense 33.8%, Strategy 25.2%, Incremental 22.1%, Building 7.7%, 3D 4.9%

Take the War on Christmas all the way to the North Pole! Santa has gone crazy and enlisted an army of evil elves, zombie Santas, and sadistic penguins. It's now up to you and the remaining elves to Stop Santa in this holiday themed tower defense game!

Why similar: Tower Defense 42.2%, Strategy 32.7%, Casual 20.9%, Indie 4.3%

The Ark left. You stayed behind. In 2156, abandoned by the elite in the sealed dead city of Yunchuan, you face waves of Assimilated. Scavenge scrap, build nano-defense towers, and survive the night. Uncover the shocking conspiracy and prove that those who were cast aside are, in fact, the last hope.

Why similar: RTS 35.8%, Tower Defense 29.9%, Strategy 24.5%, Base Building 5.8%, 3D 2.7%

[MYTD] is a tower defense strategy game, Unlike traditional tower defense.[MYTD] has added a lot of fresh play.[MYTD] is a pixel tower game strategy placed through games, with endless defense mode, character upgrades, defensive towers skills to choose, turret and changeful, one thousand kinds of style let you challenge without limit, the...

Why similar: Tower Defense 41.8%, Strategy 34%, Casual 19.8%, Indie 4.4%

Lead an armored squad through the perils of this reversed tower defense action-strategy game!

Why similar: Tower Defense 40.5%, Strategy 36.6%, RTS 15.6%, Top-Down 3.8%, Indie 2.7%

Geometry Defense is a fast-paced geometric shooter where every level brings a new choice. Choose from random upgrade gates, combine powerful abilities, and evolve your strategy as enemies grow stronger. Experience simple controls, endless combinations, and satisfying progression.

Why similar: Tower Defense 32.8%, RTS 28.6%, Strategy 16.6%, Casual 7.1%, Top-Down 6.5%