60+ similar titles based on shared tags and player behavior. Themes include Strategy, Tower Defense, Singleplayer, Action.
17.waves is an online co-op tower defense game for up to four players. Strategize with your teammates to build, upgrade, and maintain your towers to defend your base from hordes of invading aliens.
Bloons TD 6
The Bloons are back and better than ever! Get ready for a massive 3D tower defense game designed to give you hours and hours of the best strategy gaming available.
Bloons TD 5
Five-star tower defense with unrivaled depth and replayability. The Bloons are back in full HD glory and this time they mean business! Build awesome towers, choose your favorite upgrades, hire new Special Agents, and pop every last invading Bloon in the most popular tower defense series in history.
The Bloons are back and better than ever! Get ready for a massive 3D tower defense game designed to give you hours and hours of the best strategy gaming available.
Why similar: Tower Defense 35.8%, Online Co-Op 16%, Co-op 10.2%, Multiplayer 9.8%, Strategy 8.3%
Five-star tower defense with unrivaled depth and replayability. The Bloons are back in full HD glory and this time they mean business! Build awesome towers, choose your favorite upgrades, hire new Special Agents, and pop every last invading Bloon in the most popular tower defense series in history.
Why similar: Tower Defense 44%, Co-op 11.7%, Family Friendly 9.5%, Strategy 9.5%, Online Co-Op 9%
Faith & Shield: 4044 Tower Defense game, where you protect the human settlement from the incoming invaders, robots and other creatures, never seen before on our planet.
Why similar: Tower Defense 38.1%, Aliens 22.5%, Sci-fi 14.6%, Futuristic 10.6%, Strategy 10.2%
Super Sanctum TD is a retro-styled Tower Defense game that focuses on strategy, customization and replayability. Build advanced mazes and construct powerful towers to prevent alien hordes from reaching the Core!
Why similar: Tower Defense 37%, Aliens 15.2%, Isometric 11.4%, Difficult 9.5%, Sci-fi 8.2%
Sanctum 2 is the sequel to the world’s first Tower Defense/FPS hybrid game. Pick from four unique character classes and embark on a mission to protect the oxygen-producing Cores from hordes of deadly aliens who are threatened by their existence.
Why similar: Tower Defense 45.5%, Co-op 13.4%, Online Co-Op 11.2%, Strategy 6.5%, Sci-fi 6.3%
You think Tower Defense games are all about building? You thought wrong. Sanctum is not your average Tower Defense title. When the havoc starts, you get to join the fray! As one of the world’s first First Person Shooter - Tower Defense games, Sanctum has taken the best of both worlds to deliver an epic, one-of-a-kind experience.
Why similar: Tower Defense 51.8%, Co-op 12.5%, Online Co-Op 9.6%, Strategy 8.1%, Sci-fi 6.5%
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!
Why similar: Tower Defense 25.6%, Aliens 16.3%, Resource Management 11.1%, Difficult 10.4%, Sci-fi 10.2%
You’ve tossed, burned and sliced them by the thousands – now orcs must die more than ever before! Grab a friend and slay orcs in untold numbers in this sequel to the 2011 AIAS Strategy Game of the Year from Robot Entertainment.
Why similar: Tower Defense 47.9%, Co-op 16.1%, Online Co-Op 14.8%, Strategy 7.2%, Multiplayer 6.4%
Better with friends, up to 3 players. You and your friends must work as a team to craft, load and shoot at enemies before they shoot back.
Why similar: Online Co-Op 24%, Co-op 16.8%, Family Friendly 14.2%, Multiplayer 12.7%, Difficult 12.6%
Tower Defense meets magical action. Fire cat cannons. Build, repair, and upgrade your defenses. Master multiple mage classes. Mage Fort puts the focus on co-op action with a heavy defensive theme!
Why similar: Tower Defense 42.3%, Online Co-Op 20.2%, Multiplayer 12.2%, Co-op 11.8%, Strategy 6.1%
Shocking twist on Monopoly, your FRIENDS now become your prized ASSETS! BUY, WORK, BID or GAMBLE. First one to REACH $1,000,000 WINS! Have YOU ever bet with your FRIEND'S LIFE on the line?
Why similar: Online Co-Op 37%, Multiplayer 18.5%, Strategy 12.2%, Co-op 8.9%, Family Friendly 7.1%
Slice, burn, toss, zap, grind and gib massive hordes of repugnant orcs in this long-awaited successor to the award-winning Orcs Must Die! series.
Why similar: Tower Defense 42.2%, Co-op 17.7%, Online Co-Op 12.5%, Strategy 7.6%, Multiplayer 7.6%
Unique fusion of a top-down shooter and tower defense strategy. You are the invader! Use destructive weapons or lead your enemies into a maze of towers. Strategize in the build mode by carefully selecting various types of alien towers or throw yourself right into the heat of the battle.
Why similar: Tower Defense 33%, Aliens 14.9%, Co-op 10%, Isometric 8.5%, Sci-fi 8.4%
Alien possessed bugs are attacking your home, stop them by any means with your arsenal of home made bug repellents and insect crushers, think fast, act fast, because the bugvasion is imminent in this classic tower defense strategy game.
Why similar: Tower Defense 39.7%, Isometric 16.4%, Aliens 11%, Strategy 10.4%, Family Friendly 8.8%
Roguelite tower defense with moveable chaos. Build towers and troops, drag them mid battle, dash through danger, and defend your crystal solo or with up to three friends in online co op.
Why similar: Tower Defense 36.1%, Online Co-Op 23.1%, Co-op 13.9%, Multiplayer 10.7%, Strategy 8.4%
Autothysis is a first-person tower defense game where strategy meets precision. Deploy turrets, manage resources, and fight swarms of insectoid enemies. Target weak points to shatter foes while upgrading defenses to survive escalating waves. Can you withstand the oncoming horde?
Why similar: Tower Defense 32%, Aliens 15.8%, Sci-fi 11.7%, Resource Management 10.1%, Strategy 8.6%
The ultimate mash-up of Real-time Strategy and Tower Defense!
Why similar: Tower Defense 59.4%, Strategy 12.3%, Sci-fi 9.8%, Aliens 8.7%, Difficult 6.1%
Trial of Empires TD, is a Free to Play 3D tower defense game. Pick your ally and build your strategy with different combinations. Compete with other players on the Leaderboards with Single-Player or CO-OP game modes
Why similar: Tower Defense 25.4%, Online Co-Op 22.4%, Co-op 13.3%, Multiplayer 11.7%, Resource Management 11.6%
Alchemist Madness is a co-op game for up to 4 players where you must defend your base against hordes of enemies using magical potions crafted in real time. Gather ingredients, combine them in cauldrons, and throw powerful potions to stop the threat before it destroys everything in its path.
Why similar: Tower Defense 25.3%, Online Co-Op 22.9%, Co-op 14.3%, Multiplayer 13.9%, Funny 6.6%
Defend the solar system from fearsome aliens by sending satellites into orbit in revolutionary tower defense action!
Why similar: Tower Defense 65%, Strategy 11.5%, Aliens 9.8%, Sci-fi 8.7%, Action 3%
Employ lethal turrets, traps, and gadgets to defend against an onslaught of evolving creeps! Step into a twisted, hyper 3D, mind bending realm. Upgrade and adapt your defenses. Become a master maze crafter. Collect bizarre artifacts. Rush creeps for lucrative rewards, and succumb to greed!
Why similar: Tower Defense 30.4%, Online Co-Op 17.1%, Aliens 14.1%, Sci-fi 10.4%, Multiplayer 7.9%
A cooperative action tower defense and third-person shooter where vision is mutually exclusive. Place towers to shine light on the endless horde of bugs, or use augmented vision to fight alongside defenses. Equip powerful modules that unleash your strategy's true potential!
Why similar: Tower Defense 23.9%, Online Co-Op 16.9%, Co-op 11.6%, Multiplayer 11.4%, Sci-fi 9.4%
Stranded on an alien planet, you must defend your Powercore! Use your weapons to fight hordes of alien enemies and strategically use traps in this new FPS tower-defense survival game!
Why similar: Tower Defense 27.9%, Co-op 17.8%, Aliens 15.9%, Multiplayer 14.5%, Strategy 10.6%
A first person shooter and tower defense blend where players defend against waves of robots. Play alone or with friends to design paths, build towers, and upgrade weapons to protect key areas!
Why similar: Tower Defense 30.1%, Online Co-Op 19%, Co-op 14.2%, Sci-fi 10.9%, Strategy 7.9%
Go head to head with other players in a Bloon-popping battle for victory. From the creators of best-selling Bloons TD 6, this all new Battles game is specially designed for multiplayer combat, featuring the ability to control bloons directly and send them charging past your opponent's defenses.
Why similar: Tower Defense 47.3%, Multiplayer 17.7%, Strategy 11.7%, Co-op 6.8%, Family Friendly 5.2%
Defense Grid: The Awakening is a unique spin on tower defense gameplay that will appeal to players of all skill levels. A horde of enemies is invading, and it's up to the player to stop them by strategically building fortification towers around their base.
Why similar: Tower Defense 68.4%, Strategy 10.1%, Sci-fi 10%, Aliens 7.8%, Futuristic 2.6%
A chaotic co-op tower defense where your cursor is the weapon. Grab enemies and physically YEET! them off the map, into each other, or straight into the dirt. Then back it up with towers, spells, and up to 8 players. Hold the castle solo or split the chaos with friends.
Why similar: Tower Defense 40.8%, Online Co-Op 27.8%, Multiplayer 13.7%, Strategy 9.6%, Casual 3.6%
Fast-paced co-op action roguelite × tower defense. Fight escalating waves, risk resources in a dangerous mine, defeat the boss - then see how long you survive in Endless.
Why similar: Tower Defense 39.8%, Online Co-Op 20.9%, Co-op 15.9%, Strategy 8.2%, 3D 5.3%
"Luminleaf Chronicles" is a local multiplayer game for 1 to 4 players that combines elements of survival, adventure, and roguelike genres. Acquire items, upgrade your skills, and defeat the continuously appearing bosses to survive tooth and nail in the game world, ultimately face the Skeleton King!
Why similar: Tower Defense 25.4%, Online Co-Op 18.2%, Co-op 12.3%, Family Friendly 10.5%, Multiplayer 10%
This game challenges you to control a machine and climb upward to escape. Your goal is to ascend across the remnants of a destroyed planet and reach the spaceship waiting at the top.
Why similar: Online Co-Op 32.9%, Co-op 20.9%, Multiplayer 18.7%, Family Friendly 9.1%, Sci-fi 8.2%
Play solo or with up to 4 players. Cooperate with your friends, help each other through tough sections, or compete against them to take the lead and reach the finish first.
Why similar: Online Co-Op 28.4%, Difficult 18.2%, Multiplayer 17.2%, Strategy 11.4%, Funny 10.6%
Uncounted is a massive incremental tower defense. One sector, one wave: tens of thousands of hostiles simulated on the GPU. Place and aim every turret before the drop, then spend the run to unlock the next gun.
Why similar: Tower Defense 41.4%, Online Co-Op 12.6%, Futuristic 10.7%, Sci-fi 9.9%, Strategy 9.5%
An online co-op adventure game about aliens making off with gadgets created using extraterrestrial technology. The anti-alien alarm can't stop all of us! Use physics-based objects to create havoc and extract with these powerful gadgets.
Why similar: Aliens 26.9%, Online Co-Op 25%, Multiplayer 16.3%, Co-op 15.6%, Funny 5.8%
3D Tower Defense! Run! Build it yourself! Connect power yourself! You should build your tower manually!
Why similar: Tower Defense 41%, Strategy 18.8%, Resource Management 14.6%, Multiplayer 8.9%, Co-op 8.9%
Defend Ooo from the Bloon invasion in this epic tower defense crossover.
Why similar: Tower Defense 47.8%, Strategy 20%, Multiplayer 10.8%, Family Friendly 10.1%, Action 7.4%
Beware Planet Earth! is a beguiling mix of classic tower defense and time management coming to PC via Steam for the first time. Save your cows from the Martian invasion by building an effective defense using towers, traps and objects, and also by firing your Zapper directly at the invading force of little green men!
Why similar: Tower Defense 48.6%, Aliens 19%, Strategy 9.6%, Sci-fi 8%, Difficult 6.1%
Kircles is a designer-driven tower defense game where players can combine 18 different turrets to create unique mechanics and prevent “bugs” from reaching the exit. 60+ levels in three campaigns. Every level can be solved with different approaches optimizing resource spending.
Why similar: Tower Defense 34.1%, Abstract 23.2%, Strategy 14.8%, Futuristic 8.2%, Family Friendly 7%
Immerse yourself in an epic yet whimsical journey to defend the crystals from hordes of enemies, each more broken-down than the next, with a whole arsenal of tricks! Fight on the plains, mountains, swamps, deserts and many others by adapting your strategy.
Why similar: Tower Defense 52.3%, Resource Management 20.7%, Strategy 19.5%, 3D 5.7%, Singleplayer 1.8%
Co-op tower defense where you don't have to build towers and just watch the battle. Get directly involved in combat. Team up with you friend in the war against the great evil that seized the kingdom!
Why similar: Tower Defense 31.2%, Online Co-Op 19.8%, Multiplayer 11.2%, Difficult 10.1%, Co-op 9.6%
Dungeon Defenders: Awakened is co-op Tower Defense combined with epic Action RPG combat. You’re able to join forces with up to four players to take on a never-ending army of orcs, demons, and dragons! Are your defenses strong enough to save the world of Etheria?
Why similar: Tower Defense 26.6%, Online Co-Op 21.8%, Co-op 13.4%, Multiplayer 12.1%, Family Friendly 9.3%
Animals Collision is a party game. Play as humanoid animal and fight for your victory: solo or online up to 4 players. There is no space for other animals on the arena!
Why similar: Online Co-Op 28.9%, Multiplayer 17.9%, Co-op 14.9%, Funny 12.6%, Stylized 12.5%
Grab your gear, take a contract, and exterminate hostile alien infestations with up to three friends across unpredictable planets full of chaos, danger, and bad workplace conditions.
Why similar: Online Co-Op 30.6%, Co-op 18.3%, Aliens 16.8%, Sci-fi 9.8%, Funny 9.6%
Brace yourself for a brand new action-packed Open World. Explore a huge world to gather materials for gear and defenses. Use everything at your disposal to defend your bases and defeat hordes of hostile monsters. Play solo or up to 8-player online!
Why similar: Tower Defense 33.8%, Co-op 15.4%, Multiplayer 14.3%, Online Co-Op 12.2%, Strategy 8.1%
Totally Defenceless is a wave-based tower defence game. You will need to protect your energy cores from the invading alien bugs by strategically constructing a maze of towers to alter their path to your advantage.
Why similar: Tower Defense 34.5%, Resource Management 18.6%, Aliens 16.6%, Sci-fi 9.1%, Strategy 8.8%
Sci-fi tower defense where you create your own maze, manage drones and power levels, and harvest for resources. Upgrade your turrets, buildings and ground units. Upgrade and buy new vehicles and motherships.
Why similar: Tower Defense 53.2%, Sci-fi 21.1%, Strategy 16.4%, 3D 7.3%, Singleplayer 2%
A sci-fi tower defense game. Build an army of towers to stop waves of a lured alien species called Zektid's.
Why similar: Tower Defense 35.2%, Aliens 18.6%, Strategy 15.6%, Resource Management 9.6%, Sci-fi 8.8%
A tower defense roguelite where every run deals you a different hand. Build towers, upgrade your hero with random card draws, and hold the line against waves of monsters. Play solo or in online co-op with friends.
Why similar: Tower Defense 31.8%, Online Co-Op 22.5%, Resource Management 13.5%, Co-op 11.8%, Multiplayer 8.8%
Grab your hammers and start to craft in this co-op Tavern Defense for one to four players. As a team of Dwarves, you must gather supplies and build towers to protect your beloved brewery. Learn to cooperate to achieve victory in this chaotic multiplayer game!
Why similar: Tower Defense 31.4%, Online Co-Op 17.2%, Co-op 15.1%, Multiplayer 8.6%, Strategy 8.2%
A co-op game about driving a piano to play a concert.
Why similar: Online Co-Op 26.2%, Abstract 17.4%, Co-op 16.2%, Difficult 14.5%, Funny 8.8%
Throbax TD is the "Tower Defense" game you are looking for: Help Ughlar fight his way through 50 levels, buy over 100 upgrades and get all of the 50+ achievements.
Why similar: Tower Defense 29.8%, Online Co-Op 14.8%, Aliens 13.6%, Co-op 10.4%, Sci-fi 10.3%
Tikiman the Forest Defender is in trouble. Hordes of monsters are sweeping through his realm, hoping to chow down on his offspring – and it’s up to you to defend them. By placing weapon towers at strategic points around the landscape, you can destroy the invaders and save the little ones.
Why similar: Tower Defense 67.2%, Strategy 13.5%, Online Co-Op 11.5%, Co-op 7.3%, Singleplayer 0.5%
The Unburied King's funeral marches home, waking every grave it crosses. Keep the vigil alone or with friends — hold until dawn, and the dead burn to ash. Free demo out now.
Why similar: Tower Defense 35.4%, Online Co-Op 27.5%, Co-op 19.7%, Strategy 7.9%, Multiplayer 5.3%
Rise of Mutant Swarms is a strategy survival tower-defense game where you defend the base against waves of evolving mutant enemies. Place and upgrade turrets, adapt to enemy abilities, and make critical decisions as the pressure rises with every wave.
Why similar: Tower Defense 37.4%, Aliens 17.9%, Strategy 15.6%, Sci-fi 13.8%, Stylized 7.7%
Lead an armored squad through the perils of this reversed tower defense action-strategy game!
Why similar: Tower Defense 45.6%, Strategy 25%, Sci-fi 13.8%, Aliens 9.3%, Action 5.1%
1-4 player co-op surgery game where you are aliens assigned to operate on a human. None of you has ever seen a human before. Extract the right organs, brew the right compounds, contain the mutations and DO NOT let the human be reborn aboard the ship.
Why similar: Online Co-Op 29.3%, Aliens 15.1%, Multiplayer 14.2%, Co-op 14.2%, Funny 9.2%
Overcome the trials by relying on your partner's sights! A 3D co-op game that goes beyond common sense. Enjoy unique gameplay based on sights in I See Me.
Why similar: Online Co-Op 37.2%, Co-op 19.7%, Multiplayer 18.7%, Difficult 16.8%, Family Friendly 7.7%
