
Survivors Under Siege blends action RTS and tower defense into a minimalist tactical experience. Position your units wisely and strike at the perfect moment to stand against waves of zombies and mutants.
60+ similar titles based on shared tags and player behavior. Themes include Action RTS, Strategy, Tower Defense, Singleplayer.

Survivors Under Siege blends action RTS and tower defense into a minimalist tactical experience. Position your units wisely and strike at the perfect moment to stand against waves of zombies and mutants.

Skeleton Scramble Deluxe
Skeleton Scramble Deluxe is a fast-paced, head-to-head real-time strategy game. Play as a necromancer, summon an army of relentless skeleton warriors, and frantically build a gauntlet of turrets to hold off your opponent's forces.

Laser Defense Extreme
Laser Defense Extreme is a Tower Defense Game, with a Killstreak System. Place your "Towers" strategically and eliminate the incoming enemies.
Skeleton Scramble Deluxe is a fast-paced, head-to-head real-time strategy game. Play as a necromancer, summon an army of relentless skeleton warriors, and frantically build a gauntlet of turrets to hold off your opponent's forces.
Why similar: Action RTS 38.4% ★, Tower Defense 21.4%, RTS 13.7%, Minimalist 9.7%, Strategy 6.3%
Laser Defense Extreme is a Tower Defense Game, with a Killstreak System. Place your "Towers" strategically and eliminate the incoming enemies.
Why similar: Tower Defense 25.3%, Action RTS 22.7% ★, Difficult 15.2%, Resource Management 7.2%, Top-Down 7.1%
Skeleton Scramble Deluxe 2 is a fast-paced tower defense/strategy hybrid. Choose from a variety of factions and classes, each with numerous viable strategies, and battle against your friends or CPU players in fierce 5-10 minute battles.
Why similar: Action RTS 33.6% ★, Tower Defense 20%, RTS 13.8%, Minimalist 11.8%, Strategy 6.3%
Amidst the Wokou raids along the southeast coast of China during the Ming Dynasty (1552–1565), lead your troops, fortify your line, and repel the brutal invaders in this heroic tower defense game. Defend the common people and secure the shore!
Why similar: Action RTS 51% ★, Tower Defense 25.6%, Strategy 10.5%, Top-Down 7.6%, Combat 3.7%
Command Captain Hope's ship in this strategic 2D space game. Build structures, deploy fleets, and manage resources to defend the Citadel against waves of enemies. Combine direct ship combat, tower defense, and base building as you face epic boss battles.
Why similar: Action RTS 32.9% ★, Tower Defense 20.5%, RTS 14.8%, Top-Down Shooter 12.1%, Strategy 8.9%
Face endless hordes of the infected in this third-person shooter where humanity is nearly extinct, and survival is never guaranteed.
Why similar: Action RTS 27.7% ★, Zombies 16.6%, Tower Defense 16.4%, Top-Down Shooter 11.9%, RTS 11.5%
Lose yourself in an indie solo-dev. treasure that harkens back to arcade classics! All while thumping along to killer retro-inspired beats by Ovani sound. Embark on an epic tower defense adventure against awe-inspiring machine monstrosities, made by a devoted gamer for devoted gamers.
Why similar: Action RTS 40.3% ★, Tower Defense 22.9%, RTS 14.9%, Strategy 6.8%, Resource Management 6.7%
Starfall Defenders is a classic tower defense game that features unique towers and enemies. It also has an in-game shop system that allows players to purchase better towers, upgrade existing ones, and buy special items like the Atom Bomb, Splash Bomb, and Air Supply.
Why similar: Action RTS 42.9% ★, Tower Defense 26.2%, Strategy 10.6%, Arcade 9%, Top-Down 4.4%
Celestial Defense is a sci-fi space tower defense strategy game where tactical base building and resource management determine your survival. Build asteroid belts, evolve planets, and withstand relentless wave survival combat against the Void.
Why similar: Action RTS 42% ★, Tower Defense 26.2%, Strategy 11.6%, Minimalist 6.3%, Resource Management 5.9%
Dead World Heroes is an RTS-Action game in a Zombie setting. Travel the zombie-plagued country, collect supplies, build a team of survivors, crush the undead hordes!
Why similar: Action RTS 36.4% ★, Tower Defense 20.7%, Zombies 17.8%, RTS 9.8%, Strategy 6.2%
Prevent the invasion of the minions that stimulate the desire for challenge and prove that you are a slayer physically and mentally.
Why similar: Action RTS 39.3% ★, Tower Defense 28.6%, RTS 16.7%, Strategy 9.2%, Combat 2.6%
A minimalist game about fighting for freedom and independence in the United States of America!
Why similar: Action RTS 35.6% ★, Tower Defense 23.9%, Minimalist 14%, RTS 13.1%, Strategy 7.3%
Defence of Nythrial is a 2D, Top down, Tower Defence / Real Time Strategy Game.
Why similar: Action RTS 39.1% ★, Tower Defense 24.7%, RTS 18%, Strategy 12%, 2D 3.2%
The top of strategy battle game! Build villages and train units to defeat ghouls
Why similar: Action RTS 39.3% ★, Tower Defense 24.8%, Zombies 13.9%, Top-Down 7.5%, Resource Management 5.2%
A survival RTS game where you defend your village against relentless waves of Norse mythological creatures. Build defenses, train warriors, and gather resources to survive as long as possible. If your Town Hall falls, it's game over. How long will you last?
Why similar: Action RTS 41.7% ★, Tower Defense 23.5%, RTS 15.1%, Strategy 6.8%, Top-Down 6.8%
Last Stand is a tactical defense game where you must defend humanity against undead zombie horde.
Why similar: Action RTS 37.3% ★, Zombies 21.3%, Tower Defense 20.2%, RTS 10.3%, Strategy 6.8%
A boy's village was burned. His people were killed. Years later, he returns — with an army of monsters. But the king he hunts is nothing like his father. He is just. He is loved. He will not fall without a fight. Two campaigns. One tragedy.
Why similar: Tower Defense 28.5%, Action RTS 24% ★, RTS 12.7%, Dark Fantasy 10.3%, Strategy 9.9%
Use projectile-based towers, unique tower interactions, and overpowered weapons to strategically conquer the endless waves in this 3rd-person tower defense game!
Why similar: Action RTS 29.8% ★, Tower Defense 24.2%, Difficult 13%, RTS 10%, Strategy 6.5%
Your castle is under attack! Defend your walls against enemies and epic bosses. Upgrade your defenses with unique weapons, strategic skills, and special upgrades! Become an unbeatable defender and master every battle.
Why similar: Tower Defense 35%, Action RTS 26.8% ★, Difficult 13%, Strategy 9.1%, Resource Management 5.6%
Assemble your army, build your village, manage your villagers, and survive the night's monster attacks until dawn.
Why similar: Action RTS 48.3% ★, Tower Defense 26.8%, Strategy 7.3%, Dark Fantasy 6.8%, Resource Management 4.9%
You are The Dark Lord! Raise an evil army, and crush the race of men. An action-strategy hybrid RTS, blending tower defence, base building and direct control of your Dark Lord avatar, currently in early development.
Why similar: Action RTS 44% ★, Tower Defense 23.2%, RTS 14.9%, Strategy 8.2%, Dark Fantasy 4.3%
Take the role of an evil god amassing a cult of followers, build their town, and defend them from incoming holy forces!
Why similar: Action RTS 41.4% ★, Tower Defense 19.3%, Top-Down Shooter 16.6%, RTS 9.6%, Strategy 6.1%
Conjure towers and cast spells to slay hordes of enemies attempting to destroy your lone bastion
Why similar: Tower Defense 32.6%, Action RTS 28.9% ★, Strategy 11.5%, Minimalist 9.4%, RTS 6.7%
A new evil has taken root - you. Become the Necroflora, an ever-growing many-headed hydra, feed upon your enemies, acquire powerful mutations and defeat the 4 kings and their armies.
Why similar: Action RTS 50.3% ★, Tower Defense 26%, Minimalist 9.9%, Strategy 9.6%, 2D 3.2%
Jungle Resistance is an isometric Tower Defense game with Kingdom Rush Upgrade Style, with branching Tower Types. This will give a new Vibe and Mechanic to the Tower Defense game.
Why similar: Action RTS 46.5% ★, Tower Defense 29.4%, Strategy 13.6%, Top-Down 8.8%, Indie 0.9%
This is a building tower defense game with RPG elements to hunt down the demon guard altar.
Why similar: Action RTS 32.9% ★, Tower Defense 23%, Top-Down Shooter 15.7%, RTS 13.5%, Strategy 6.8%
A lighthearted tower defense game where everyday people fight back against hustle culture. Place and upgrade offbeat heroes like pillow-throwing grannies and wheelchair slingshot kids to stop workers zombified by an energy drink corp. Use philosophy and paint to remind humanity how to enjoy life.
Why similar: Action RTS 48.5% ★, Tower Defense 36.1%, Strategy 13.5%, Indie 1%, Singleplayer 0.9%
Random Realms Hero Under Siege is a fast-paced single player tower defense RTS where every match is a fresh roll of the dice. Build bases from randomized building options, lead a leveling hero and their army, and hold the line against escalating enemy waves.
Why similar: Action RTS 29.9% ★, Tower Defense 26.8%, RTS 13%, Top-Down 10%, Strategy 8.2%
The Zombocalypse is upon us. Build up and defend your settlement from the Zombie hordes until help arrives.
Why similar: Action RTS 27.9% ★, Tower Defense 27.4%, Zombies 17.2%, RTS 11.7%, Strategy 9.6%
This is a roguelike tower defense action strategy game where you must protect Unity-chan as she is forced to march toward “initialization.” Players use weapons and skills to fend off the hordes targeting Unity-chan as she charges forward on her own.
Why similar: Action RTS 43.6% ★, Tower Defense 34%, Strategy 12.4%, Top-Down 6.8%, Action 1.3%
Co-op twin-stick base building survival game.
Why similar: Action RTS 30.8% ★, Tower Defense 18.2%, RTS 12.9%, Top-Down Shooter 12.7%, Minimalist 10.2%
Defend your base against relentless alien waves in a sci-fi tower defense strategy game. Build deadly kill zones, unlock new towers and special abilities, and adapt your loadout to survive escalating assaults across a hostile campaign.
Why similar: Action RTS 40.9% ★, Tower Defense 26.6%, RTS 13.9%, Strategy 7.1%, Resource Management 4.6%
Blast through enemies, build defenses, launch fighters, and upgrade your way to victory in this fast-paced space shooter/action RTS hybrid.
Why similar: Action RTS 44.4% ★, Top-Down Shooter 22.4%, RTS 14.2%, Strategy 7.8%, Arcade 5.7%
Bullet Girl: Zombie Defense is a strategy game combining pixel-style tower defense with anime girls. Command a squad of 11 girls to defend urban ruins, forests, deserts, and labs against endless zombie waves. Deploy, manage energy, and wipe out every enemy before your line falls!
Why similar: Action RTS 31.8% ★, Tower Defense 26.8%, Zombies 19.9%, Resource Management 7.3%, Strategy 4.4%
Pixel Defender is a 2D tower defense game with retro pixel aesthetics and direct character control.
Why similar: Action RTS 45% ★, Tower Defense 30.7%, Strategy 14%, 2D 3.7%, Combat 3.7%
Survival breeds threat. THE AEON FALL is a system-driven hardcore defense where growth noise stimulates the swarm. Build and survive an onslaught of 100,000 entities. Master strategic choices that evolve every session.
Why similar: Action RTS 32.9% ★, Tower Defense 24.4%, RTS 15.7%, Zombies 13.9%, Top-Down 6.4%
A tower defense game filled with 12 varied levels across 7 biomes and 14 unique monsters with 3 increasingly harder difficulties to challenge even the most experienced of tower defense gamers lurking in their strongholds.
Why similar: Action RTS 46.1% ★, Tower Defense 28%, Strategy 8.5%, Top-Down 7.9%, Resource Management 3.6%
Summon hordes of minions to defend your realm against invading heroes in this fast-paced fantasy strategy game. Unlock permanent upgrades, new levels and more advanced minions to survive the ever-growing threat.
Why similar: Action RTS 36.2% ★, Tower Defense 28.2%, Arcade 9.6%, Strategy 9.1%, RTS 5.5%
Negative Energy is a tower defense game with basic RTS mechanics, where your goal is to defend the construction of a Dyson sphere, while fighting against waves of hundreds of enemies ships.
Why similar: Action RTS 31.6% ★, Tower Defense 27.3%, RTS 17.3%, Strategy 12.1%, Top-Down 5.3%
Master strategic gameplay as you build, train, and upgrade units to protect your base. With an immersive storyline, stunning visuals, and easy controls, it's an epic battle for survival!
Why similar: Action RTS 45.8% ★, Tower Defense 26.1%, RTS 17.1%, Strategy 7.7%, Action 2.1%
Critter Chaos TD is a fast, frantic and chaotic Tower Defence game in which you must rid the world of the evil Critters. Build stations and guns to fortify your defences and prevent the various types of Critters from reaching your base.
Why similar: Action RTS 49.3% ★, Tower Defense 23.7%, RTS 14.9%, Strategy 8.9%, Action 1.6%
Stickman World Battle - new exciting and thrilling real-time strategy with famous stickman heroes!
Why similar: Action RTS 33.4% ★, Tower Defense 27.1%, RTS 17.1%, Strategy 12.8%, Action 4%
Experience the original three GemCraft games in one collection. GemCraft 1, GemCraft 0, and GemCraft Labyrinth! Forge and combine magical gems, build deadly defenses, and survive relentless waves in one of the most beloved Flash-era tower defense series!
Why similar: Tower Defense 27.5%, Difficult 16.8%, RTS 15%, Top-Down 9.1%, Strategy 8.3%
If the world of all video games collapses, who wins the battle between them? Protect your video game assets and destroy them.
Why similar: Tower Defense 38.7%, Zombies 26.7%, Strategy 13.6%, Top-Down 9.1%, Combat 4.5%
A wave-based action game, where you fight to survive for as long as you can.
Why similar: Tower Defense 31.2%, Difficult 19.2%, Top-Down Shooter 19.1%, Top-Down 11.4%, Arcade 6.6%
Paddle Protectors is an mix of tower defense, real-time strategy and city-building. You will fight against crabs. Establish farms and factories to produce ammunition and resources, fortify your land, lead your soldiers and tanks.
Why similar: Action RTS 38% ★, Tower Defense 24.9%, RTS 14.1%, Minimalist 9.7%, Strategy 6.6%
Fable Forts! TD: defend your fairy kingdom from stupid human invaders!
Why similar: Action RTS 34.6% ★, Tower Defense 29.4%, RTS 17.9%, Strategy 9.6%, 2D 3.8%
Our Last Stand is a tower defence game that allows you to command a powerful mech and defend against relentless waves of enemies. Play on different worlds to gather resources, unlock advanced technology, and level your commander to gain powerful new abilities. Build defend, survive.
Why similar: Action RTS 40.3% ★, Tower Defense 25.4%, RTS 18.5%, Strategy 12.2%, Combat 3.1%
Atmospheric unique minimalist tower base defense game. Highly addictive.
Why similar: Action RTS 41.7% ★, Tower Defense 26.1%, Minimalist 13.3%, Top-Down 7.6%, Strategy 7%
In the ancient Temple of Lily a powerful Necromancer has risen from the shadows, seeking to destroy the sacred land. Defend the temple from the evil forces of the Necromancer. Build towers infused with the pure energy of Lily to fend off the relentless waves of undead creatures.
Why similar: Tower Defense 26.9%, Zombies 17.7%, Action RTS 13.5% ★, Dark Fantasy 10.6%, Resource Management 9.8%
Build deadly mazes and outsmart a rogue AI in this strategic tower defense game. Adapt your defenses, use aiming parameters to your advantage, and activate powerful perks to survive increasingly complex waves of incoming robots.
Why similar: Action RTS 30.4% ★, Tower Defense 24.1%, RTS 15.3%, Difficult 10.7%, Resource Management 7.3%
A physics-driven tower defense game where one massive cube does everything: fight, build, activate, and survive. Drop into a neon sci-fi battlefield, hold back waves of Chaos Dice, and power up your defenses through energy, momentum, and precision.
Why similar: Action RTS 40.9% ★, Tower Defense 25.7%, RTS 18.7%, Strategy 12.3%, Combat 2.1%
Become your teams In-Game Leader and lead your team of 5 agents to victory.
Why similar: Action RTS 42.2% ★, RTS 17.9%, Top-Down Shooter 14.7%, Strategy 11.4%, Top-Down 5.6%
Kill your enemy on your line and go forward until the end of the lines.
Why similar: Action RTS 39.9% ★, Tower Defense 25.3%, RTS 16.5%, Top-Down 7%, Arcade 5.3%
The roads are under siege. Command a knight, wizard, and druid to stop waves of monsters in this fantasy strategy defense game. Save gold between missions, plan your defenses carefully, and survive 8 escalating levels where enemies grow stronger and attack from multiple paths.
Why similar: Action RTS 57.9% ★, Tower Defense 29.4%, Strategy 11.8%, Singleplayer 0.9%
Defend humanity's last hope, pilot a powerful mech, in Frontlines Crisis! A battlefield swarming with insects makes strategic and combat decisions crucial. Each decision will determine your fate. Defend humanity's last sanctuary, fight fiercely, and uphold human honor with wits and courage!
Why similar: Action RTS 28.3% ★, Tower Defense 25.1%, Top-Down Shooter 18%, RTS 15.4%, Strategy 6.1%
This game is a arcade block placing game mixed with action-packed Tower Defense gameplay mechanics. Build forts out of tetrominoes high up in the sky and defend it against the incoming waves of airships, by shooting at them with your minigun and building defenses!
Why similar: Action RTS 36.2% ★, Tower Defense 27.1%, RTS 15%, Strategy 8.1%, Combat 4.2%
A tower defense game where you must defend your home planet from endless waves of Gribblins!
Why similar: Action RTS 41.5% ★, Tower Defense 25.2%, RTS 16.7%, Strategy 7.2%, Top-Down 5.1%
Battle For Cosmos is a fast-paced, action-packed RTS set in space. With a focus on the battle it is perfect for those who want a thrilling and engaging strategy game without the unnecessary filler. Take control of your empire, build your defenses, and conquer the cosmos!
Why similar: Action RTS 56.5% ★, RTS 19.6%, Strategy 9.1%, Resource Management 5.6%, 2D 4.2%