Top similar games like Shuttle Siege:
Shuttle Siege $4.99
A sci-fi Tower Defense game where your space shuttle is invaded and you have to build mazes of defensive towers to stop the enemies.
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Nuke Them All$19.99
An RTS classic reborn with a twist. Time is of the essence, Commander! Capture the flags, conquer the territories, and eliminate the enemy fort. And finally, nuke them all! This old-school sci-fi Indie real time strategy game, crafted by devoted team, revives the genre's enduring allure.
MechDefender - Tower Defense$0.99
MechDefender is an innovative fusion of two gaming genres - seamlessly blending the intense action of a top-down shooter with the strategic depth of tower defense.
Notice Me Leena-senpai!$7.99
Oh no! The Demon Lord is attacking! Help Leena-senpai defend her school and city against the Demon Lords minions!
Defenders Guild$3.99
A thrilling fantasy tower defense game! Instead of towers, you'll recruit and lead brave adventurers in the fight against hordes of evil enemies. Do you have what it takes to lead the best guild of defenders and safeguard the land from the growing darkness?
Guardian Grids$3.99
A simple and fun tower defense game! Combining light card elements with the fun of randomness.
Geometry Defense: Infinite$9.99
Geometry Defense: Infinite is a classic infinite tower defense game where you must build a maze to slow enemies and build towers to destroy them. An action-packed and engaging game requiring focus to take on challenges and test your skill.
Automata Break$19.99
Stop the escape of the infected automata in this Local Co-op Tower Defense First Person Shooter game for VR. Choose between playing solo or collaborating with a friend to build defensive structures and fight the Automata to avoid their escape.
Otherwar$5.99
OTHERWAR is an surprising mash-up of Tower Defense & Bullet Hell games. Build and manage fortifications to defend the Gate of Heaven against the Hordes of Hell, while soaring over the battlefields as the defender Angel, and meet the monsters in direct combat!
Solar ShowdownFREE
Welcome to Solar Showdown - the ultimate 2-player couch competitive game where you harvest solar power, build defenses, and produce minions to attack your opponent's towers. Generate enough power to activate your base's ultimate weapon and blow up your rival! Grow, build, defend, and dominate!
Towers & Goblins: The Last Stand$11.99
Build towers, manage resources, and lead units to defend your kingdom against goblins. Every decision you make determines your kingdom's fate.
Royal Wars: Farm TDFREE
Royal Wars: Farm TD is a free-to-play tower defense game where strategy meets luck. Place randomly selected towers, merge them to unlock higher tiers, and defend your kingdom through multiple levels. Plant crystals, manage resources, and prepare for epic battles.
Empires in Ruins$17.99
The bastard child of Grand Strategy and Tower Defense, with a black humor infused plot, set in a grim, disillusioned world. Quell the rebellion, tame the Western Marches, disobey your orders and save your brandy. Not strictly in this order.
ZomWick$3.99
Zomwick is a unique non-violent 3D tower defense game where the objective is to outlast enemies by using tactics and upgrades instead of using lethal brute force. It's addictive, challenging, and requires resourcefulness to survive.With free content updates, it's a must-play for TD fans.
Isle of Arrows$12.99
Isle of Arrows is a Puzzle Tower Defense game in which you build a fortress in the sky. Place towers, expand the isle, and build your own paths. Can you find the perfect spot for each tile to beat the RNG and defend against waves of invaders?
Expand & Exterminate: Terrytorial Disputes - Endless Base Defense$9.99
The best elements of Real-Time Strategy (RTS) and Tower Defense genres combined into a new Base Defense game. Defend against countless waves of enemies while you expand your base, gather resources, and research technologies to defeat the ever strengthening enemy units.
Warf$4.99
Unleash strategic survival in Warf, where you guide Warf through relentless hordes, deploy towers, and engage in thrilling combat. Defend against the horde and emerge as the ultimate survivor in this innovative fusion of survival action and tower defense
Beyond The Walls$6.99
Immerse yourself in a 3D tower defense game set in a medieval realm. Build towers with unique effects and strategically manage your town to amass resources. Master the elements and devise cunning strategies to triumph in this captivating fusion of defense and city management.
Invasion, Tales of Tower Defense$2.99
Embark on an endless tower defense journey in "Invasion." Procedurally generated maps, unlimited levels, and strategic tower upgrades await. Defend against relentless waves and unlock a diverse array of towers. Your choices shape the fate of the realm!
Heroes of Higher Realms$4.99
Man the turrets! Command a powerful army of heroes and towers to defend your realm from the forces of darkness in Heroes of Higher Realms, the epic tower defense game!
Escape from Demon Island$1.99
In the lost island of Alcatraz, try hard to survive. You can use a variety of weapons and skills to avoid and eliminate wild beasts and monsters, and finally eliminate the abyssal demons and escape. Be careful, monsters are different during the day and at night! Enjoy yourself!
Sunstone War$7.99
Sunstone War is a unique Action game with Tower Defense element where you can carry EVERYTHING! Move towers, toss away enemies, carry obstacles, upgrade skills and journey through lands to protect your village from calamity!
Just Sign!$3.99
Just Sign! is a dynamic tower defense for 1 to 4 players. Mine, chop, refine, build turrets and refill them with ammo.
Siege of Centauri$14.99
Defend against thousands of enemies in this explosive tower defense game. Deploy upgradable towers and unleash powerful orbital abilities as you try to protect Earth's first colony world from destruction.
Rogue Station Defense$7.99
A rogue-like sci-fi Tower Defense strategy game with infinite replayability!
TDS - Tower Defense Strategy$17.99
TOWER ▪ DEFENSE ▪ STRATEGY. Control Vessels. Utilize their uniquely deep set of towers. Create an everchanging defense. Play with friends. Protect your Basin at all costs. An absolute Tower Defense, Real-Time Strategy Hybrid
I Think I'm in Love with a Demon Prince$4.99
An enthralling blend of strategy, story, and magic in a world of angels and demons. Demon Prince combines the intricacies of tower defense with real-time strategy elements, set against a backdrop of a riveting narrative where love dictates the fate of kingdoms.
Out of Ammo$9.99
Out of Ammo is an intense VR Tower Defense / FPS hybrid strategy game that will have you constructing defenses, calling in artillery, issuing orders, and taking direct control of your soldiers in order to survive a relentless enemy onslaught.
Danger in Body$1.99
With vivid and exciting graphics, a pulsating soundtrack, and addictive gameplay, "Danger in Body" is a game that will keep you entertained and hooked for hours on end. You are the last hope of the human body - so get ready to fight for your right to live!
Monster Tiles TD: Tower WarsFREE
Free Tower Defense game with unique roguelike elements. Custom base building mechanics allow you to create your own base and maze with tiles earned after each wave. Unleash a variety of monsters, each with its own evolution path and unique skills, and evolve them into legendary creatures.
Ezaron Defense$7.99
A classic 3D Tower Defense fantasy game, made by a very small and dedicated team.
Variables 2$14.99
After two years of precipitation, we re-made this variable sequel after thinking about it! Variable 2 is a unique stand-alone tower defense game. We have enriched the building and elements of tower defense, and the experience in the game can be changed according to your ideas!
Block Tower: PrologueFREE
Block Tower TD is a roguelike tower defense strategy game with interesting innovations. Build a world out of blocks, choose random upgrades to make every run unique.
Castlewatch$2.99
Castlewatch is a classical Tower Defense Game
Pillars Of Protection$2.99
Pillars of Protection is a team-based tower defense game. Towers can take on complex movement paths. You can play online multiplayer in PvP or PvE modes. Build a base to protect your core from the onslaught of incoming monsters. Play as a shooter, melee, mover, or healing hero.
Puzzled Towers$10.99
*Customizable Pathing *20+ Upgradable Towers *Anti-Path Blocking Countermeasures *Smart AI *1000 Rounds *First Person
BioFusionFREE
BioFusion is a VR co-op multiplayer, PvE, first-person-shooter, tower defense game. Swing on a grappling hook, ride a hovercraft, throw grenades, collect buffs, build towers and traps. Do what you must to keep the mutants from the Spores of Evolution.
They Came From Below$24.99
They Came From Below is a cute Tower Defense in Lowpoly 3D graphics. Here you have to build an economy and various defense towers to resist hordes of skeletons.
They Сame From Above$24.99
They Came From Above is a cute Tower Defense in Lowpoly 3D graphics. Here you have to build an economy and various defense towers to resist hordes of aliens.
Block Tower TD$9.99
Block Tower TD is a roguelike tower defense strategy game with interesting innovations. Build a world out of blocks, choose random upgrades to make every run unique.
Purrfect Alchemy$4.99
Purrfect Alchemy is a "purrfect" blend of twin stick shooter, wave survival, tower defender. Craft defenses at the center cauldron with a variety of ingredients you may find. Upgrade spells, defeat bosses and reach the end with up to 3 other friends in this Co-Op adventure
Starlight: Defence Command$5.99
Take the role of a Defence Commander and protect UPF assets remotely through the use of your Adaptable Nano Tablet in this immersive, PC focused Tower Defence Game. It's designed to be a tough but rewarding experience with character progression and the ability to configure towers to your own liking.
Exorcised$4.99
Become an Exorcist! Defend your city from evil demons by using cute towers designed as shrine maidens. Fight hordes of demons using powerful Alliances and strategize your way towards victory. Upgrade your defense after each map until you'll be able to face the root of all evil!
Dungeon Defenders$14.99
Create a hero from one of four classes to save Etheria in this 4-player coop Tower Defense Action-RPG. Includes Steam exclusive Portal gun & TF2 familiars!
Towers Together: BeginningsFREE
Towers together is a cooperative tower defense game with cards. Combine your cards with your friends’ cards to achieve powerful combo, but get ready to fail and laugh together. Build towers, cast spells, have fun with friends!
Intra$1.99
IntraTD is a top-down tower defense strategy game. Fight against clever enemies by crafting unique strategies with your skills and towers in Intra's story of rescuing the Gravgasians. Manage towers and defend the main tower with your little hero. Explore maps designed with stylized realism.
HexeD$5.99
Can you build and fight through endless levels to bring life and color to your world? Customize towers and troops to ward off enemies in this fast-paced and colorful tower defense.
ChronoDojo$9.99
ChronoDojo is a cute, cooperative tower defense beat 'em up game in which humble heroes travel time to bash, build and save the world! Who among you is hero enough to learn Chrono-Fu and battle evil across time?
Defend the Rook$17.99
A roguelike tactics board combat combined with tower defense elements. Defeat the invading hordes to stay alive and save the land! Enjoy more tactics than a normal TD game, combined with the added challenge of building towers and fighting off waves of enemies!
air star$2.99
Throw Planes, Buy Upgrades, and Place Towers to defend against the oncoming waves of luggage! With 50+ unique upgrades to buy, discover new builds run after run. Unlock tons of froggy cosmetics in this Character Tower Defense!
Okashi TowersFREE
Okashi Towers is a Real Time Strategy game with Tower Defense elements. Gather candy resources to build tower units or go on offense and summon creatures to attack other player bases. Join with up to 8 players and choose one of the four factions that fits your play style best
Endorfire Tower Defense$9.99
Place your towers to defend yourself against the onslaught of enemies, collect gems to upgrade your towers, and vanquish the evils back to where they came!