60+ similar titles based on shared tags and player behavior. Themes include Tower Defense, Strategy, Multiplayer, Co-op.
Build towers, defend two sectors and your shared reactor against endless machine waves—alone or in online co-op. Every battle matters: In THE GREAT WAR, the global frontline shaped by all players grants unique bonuses and penalties in every match.
Siege Masters
Build. Summon. Dominate. In Siege Masters, defense is only half the battle. Facing off against three rivals, you must balance fortifying your base with assaulting enemy lines. Every wall you place shapes the fate of the monsters, and every monster you send out determines your fate.
Dimension Defenders
Compete in ranked PvP tower defense, survive infinite dimension loops, or defend alongside a friend in online co-op. Build powerful turret combinations, adapt to ever-changing enemy paths, and climb a global ELO ladder.
Build. Summon. Dominate. In Siege Masters, defense is only half the battle. Facing off against three rivals, you must balance fortifying your base with assaulting enemy lines. Every wall you place shapes the fate of the monsters, and every monster you send out determines your fate.
Why similar: Tower Defense 34.7%, Real Time Tactics 24.5%, Online Co-Op 8.5%, Strategy 7.9%, Co-op 5.7%
Compete in ranked PvP tower defense, survive infinite dimension loops, or defend alongside a friend in online co-op. Build powerful turret combinations, adapt to ever-changing enemy paths, and climb a global ELO ladder.
Why similar: Tower Defense 34.7%, Online Co-Op 15.2%, Real Time Tactics 12.4%, Strategy 10.3%, Team-Based 8.8%
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 54.8%, Co-op 12.3%, Strategy 11%, Online Co-Op 10%, Multiplayer 7.3%
A real-time fantasy tower defense where adjacency matters. Master 12 magic schools, blend them through 66 unique synergies, and defend across 21 distinct maps. 144 tower variants, deep upgrade trees, endless wave escalation. Play solo or in online co-op.
Why similar: Tower Defense 32.5%, Real Time Tactics 19.6%, Strategy 13.5%, Team-Based 12.4%, Online Co-Op 8.4%
Element TD 2 sees you combine powerful elements to create unique towers. Prove your defenses against challenging foes, and compete or cooperate with others to determine who has mastered the elements.
Why similar: Tower Defense 28.4%, Team-Based 17.1%, Real Time Tactics 16.2%, Online Co-Op 9.1%, Multiplayer 8.6%
One Tower Defense is a Roguelike Tower Defense game where you control a single tower. Gather resources, buy weapons and upgrades, and fight endless waves of enemies. Play in single-player mode or in multiplayer mode, where the last survivor wins.
Why similar: Tower Defense 34%, Real Time Tactics 20.4%, Co-op 11.7%, Multiplayer 9.2%, Strategy 8.1%
Build and rearrange a tower packed with spells, creatures, relics and defenses. Chain positional bonuses, adapt to every shop, then battle real player-made towers in ranked asynchronous PvP solo or with a friend in online CO-OP.
Why similar: Asynchronous Multiplayer 33.9% ★, Tower Defense 25%, Online Co-Op 15%, Strategy 7.5%, Multiplayer 6.1%
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 56.5%, Co-op 11.4%, Online Co-Op 9.5%, Strategy 8.2%, Multiplayer 5%
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 53.4%, Co-op 13.2%, Online Co-Op 11.8%, Strategy 7.1%, Multiplayer 5.6%
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.
Why similar: Tower Defense 46.3%, Online Co-Op 18.6%, Co-op 11.1%, Multiplayer 10.9%, Strategy 10%
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 52.4%, Co-op 14.8%, Online Co-Op 14.6%, Strategy 7.4%, Multiplayer 6%
A tactical co-op tower defense game with a twist of luck. Summon, merge, spin the wheel, and face endless waves with your friends. Choose your difficulty and prove your team can handle any challenge.
Why similar: Tower Defense 35.8%, Real Time Tactics 21.8%, Online Co-Op 21.7%, Strategy 7.9%, Co-op 4.4%
Zero Zone 2020 is a classic Tower defense game where you will need to defend a home base from swarms of enemies
Why similar: Tower Defense 58.4%, Real Time Tactics 19.8%, Strategy 15.3%, Action 6.4%
Hold the line in a neon sci-fi siege. Deploy and upgrade 14 distinct towers, expose every enemy's weakness, and survive 50 escalating waves and relentless boss assaults. Every threat has a counter — find it before your base falls.
Why similar: Tower Defense 38.4%, Real Time Tactics 23.9%, Strategy 10.9%, Sci-fi 10.2%, Procedural Generation 8.9%
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 38.8%, Online Co-Op 22.3%, Co-op 12.5%, Multiplayer 9.9%, Strategy 8.4%
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 68.5%, Strategy 12.8%, Online Co-Op 10.5%, Co-op 6.3%, 2D 1.2%
Valhalla's sealed abyss unleashed dark hordes during a magical cataclysm. United surface races repelled the invasion but now venture into the unfathomable pit to confront ancient evils and uncover truths buried beneath their war-torn world.
Why similar: Tower Defense 35.5%, Real Time Tactics 25.9%, Online Co-Op 12.7%, Strategy 10.4%, Multiplayer 6.2%
Immerse yourself in a fabulous atmosphere in Emberrush! You have to fight off waves of enemies that are heading towards your settlement.
Why similar: Tower Defense 41.1%, Real Time Tactics 24.3%, Strategy 19.7%, Action 7.5%, PvE 5.2%
Defend your server's port 8080 against corporate cyber threats! A tower defense game where you manage CPU and RAM resources while deploying IT professionals to stop malware, hackers, and system failures in this tech-themed strategic challenge.
Why similar: Tower Defense 38.3%, Real Time Tactics 28.7%, Procedural Generation 14.6%, Strategy 14.5%, 2D 3.5%
Axon TD lets you expand the map boundaries themselves. A huge arsenal of towers and a wide variety of enemies clash in a battlefield that grows to your whims. Engage in single, cooperative, and roguelite gameplay.
Why similar: Tower Defense 31.5%, Real Time Tactics 18.7%, Online Co-Op 16.3%, Co-op 7.6%, Strategy 7.2%
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 43.4%, Online Co-Op 26.6%, Multiplayer 12.5%, Strategy 9.5%, Action 3.6%
A dark medieval tower defense. Build walls, arrow towers, bombards, and a castle against 13 escalating enemy types across 8 maps. Adaptive music and economy reshape every run. 4 difficulty modes, 24 Steam achievements, cloud saves, first-class controller support.
Why similar: Tower Defense 42.3%, Real Time Tactics 31.7%, Strategy 16.1%, Multiplayer 8.2%, Indie 1.3%
Endless TD: online co-op and PvP tower defense for 1–4 players. Build wild damage types + talent combos, merge towers into monsters, and survive evolving maps, weather, and bosses in endless waves. Climb leaderboards for highest wave (solo & team).
Why similar: Tower Defense 46.3%, Procedural Generation 17%, Strategy 15.5%, Online Co-Op 10.6%, Multiplayer 6.2%
The demon army is coming, but your allies are busy watching stock charts. Defend, manage resources, and survive this comedic fantasy defense game without carrying the whole team alone.
Why similar: Tower Defense 34.8%, Real Time Tactics 27%, Strategy 10.7%, Online Co-Op 5.7%, Choices Matter 5.6%
Transistor Defense is a strategic tower defense game where players must fend off the onslaught of a rogue sentient AI determined to overtake the network.
Why similar: Tower Defense 39.5%, Asynchronous Multiplayer 36.9% ★, Strategy 11%, 2D 4.1%, Sci-fi 2.9%
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 33%, Online Co-Op 21%, Procedural Generation 16.3%, Co-op 10.3%, Multiplayer 7.9%
A topdown and 3rd person game for ideally 5 players.
Why similar: Asynchronous Multiplayer 48.1% ★, Online Co-Op 28.7%, Multiplayer 11.3%, PvP 5.9%, Strategy 5%
Don't Turn Off the Light is a 5-player asymmetrical multiplayer horror game where one player becomes a demon lurking in the darkness. Survivors must rely on light, teamwork, and scavenged weapon parts to avoid possession, escape captivity, and fight back before it's too late.
Why similar: Asynchronous Multiplayer 38.3% ★, Online Co-Op 21.6%, Multiplayer 12.1%, Co-op 11.3%, PvP 5%
Gear up to dash, scale, and snatch the flag, then deliver it to your opponent's base with a mix of charm and explosive arrows. Outwit your rivals and win 3 out of 5 rounds to claim victory!
Why similar: Online Co-Op 22.8%, Team-Based 19.7%, Co-op 13.3%, Real Time Tactics 12.3%, Multiplayer 10%
Terrorhedron is the 3D, cooperative tower defense game for the PC. Unmatched challenge and complexity is introduced to the genre through 3 dimensional gameplay, micro-strategy through programmable turrets and 'edge of seat' gameplay is extended to multiplayer with up to 8 players online co-op.
Why similar: Tower Defense 71.8%, Strategy 10.8%, Online Co-Op 9.5%, Multiplayer 4.9%, Indie 3%
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 47.9%, Co-op 17.1%, Online Co-Op 12.9%, Strategy 8.1%, Multiplayer 7.4%
Race-based tower defense. Build your army, defend your king, and send waves at your rivals. Up to 8-player FFA, 2v2 & 4v4 teams, and singleplayer. Crossplay on Windows, Linux, macOS & Steam Deck.
Why similar: Tower Defense 38.6%, Real Time Tactics 21.1%, Strategy 12.6%, Team-Based 10.1%, Multiplayer 10%
This is a tower defense game where you use four dice to build a turret. The rolls of the dice are the ability value of "number of shots", "time reload", "damage(& range)" and "magazine". Try your best to clear all 40 stages, which are getting more and more difficult!
Why similar: Tower Defense 51.9%, Real Time Tactics 24.2%, Strategy 17.1%, 2D 4.8%, Indie 1.5%
Tower Wars combines elements of tower defense, RTS, and all-out multi-player mayhem to bring you a completely unique experience, delivered with a fun and funny not-so-old world style!
Why similar: Tower Defense 66.2%, Strategy 10.6%, Multiplayer 9%, Co-op 7.4%, Online Co-Op 3.6%
A procedurally generated tower defense game. Shape creep pathing with defenses and buildings. Gather enough resources to keep up with increasingly powerful waves of creeps.
Why similar: Tower Defense 44.4%, Procedural Generation 24.7%, Strategy 14.2%, Real Time Tactics 10.9%, PvE 4%
Partner up with your friend online and set sail for an unforgettable puzzle adventure in this bite-sized standalone We Were Here experience. Work together to overcome brain-teasing challenges and make fun memories, using your best communication, teamwork and trust skills.
Why similar: Online Co-Op 26.2%, Asynchronous Multiplayer 22.7% ★, Co-op 21.4%, Team-Based 17.2%, Multiplayer 11.5%
Grasp Of Dread is an asymmetrical multiplayer horror game where one player takes on the role of a monster from another world and tries to escape, while the other four players are monster hunters who seek to deal with the undead as soon as possible.
Why similar: Asynchronous Multiplayer 38.6% ★, Team-Based 21.4%, Online Co-Op 19%, Multiplayer 10.6%, PvP 4.1%
A strategic tower-defense where you control powerfull drones. Unlock new tower and use specific technologies to defend your base on Thukothea!
Why similar: Tower Defense 53.1%, Real Time Tactics 19.7%, Strategy 12.7%, Sci-fi 4.8%, PvE 3.7%
You are Green. They are Tan. Tower defense with plastic army men from your toy box. Defend your toy box with bazookas that blow up everything (including yourself), flamethrowers & more. 100+ levels of toy army men fun & many secrets to discover! Solo, co-op or and to 10 players.
Why similar: Tower Defense 20.5%, Team-Based 16.4%, Strategy 16.1%, Online Co-Op 13.8%, Real Time Tactics 13.3%
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 44%, Online Co-Op 20.8%, Co-op 14.7%, Strategy 8.4%, Multiplayer 3.2%
Just Updated! Version 1.1 now has 6 New online Mayhem levels, Character Customization, 35 Defense levels, 25 Skirmish levels, and more!
Why similar: Tower Defense 68.3%, Strategy 17.6%, Multiplayer 9.9%, Indie 3.8%, Singleplayer 0.4%
Journey through colossal dungeon floors, gather powerful heroes to defend your castle, and discover legendary treasures and ancient artifacts. In the Towering Dungeon, Tower Defense meets RPG adventure. Explore, summon defenses, customize your heroes, and overcome deadly dangers during your ascent!
Why similar: Tower Defense 43.1%, Real Time Tactics 21.3%, Strategy 13.7%, Asynchronous Multiplayer 13.3% ★, 2D 2.7%
An online co-op adventure where Gnomes must pilot a starship through space to find a cure for their dying home world. Accept missions from the Elder Gnome, avoid danger, and upgrade your ship, weapons, and tools to keep your crew alive.
Why similar: Team-Based 28.8%, Online Co-Op 26%, Co-op 18.2%, Multiplayer 11.8%, Sci-fi 7.5%
Anomaly 2 is a sequel to the critically acclaimed Anomaly Warzone Earth. Maintaining the core elements of the original, Anomaly 2 adds plenty of new features: unit morphing, over million tactical combinations, post-apo world and tower defense vs tower offense multiplayer mode.
Why similar: Tower Defense 50.5%, Strategy 23.3%, Sci-fi 8.1%, Multiplayer 7.1%, Action 6.9%
Warstone is a Tower Defense game, with RPG, Strategy, and even city building elements. Detailed Hi-res graphics and beautiful illustrations combine with a deep storyline to draw you into the world.
Why similar: Tower Defense 62.8%, Strategy 15.2%, Co-op 11.6%, Multiplayer 7.6%, Indie 2.8%
A dead king's procession marches home, waking graves — stand in its way. 1-4 player co-op survival tower-defense roguelite: build by day, hold the keep together by night. Every corpse hides an ember stolen from the sun — hold until dawn and it burns to ash. Fail, and the night wins.
Why similar: Tower Defense 37.8%, Online Co-Op 26.5%, Co-op 17.7%, Strategy 7.9%, Multiplayer 4.8%
The task is very simple - do not let the enemy forces pass on the way to your base. Enemies move along a marked path while you place defense towers along the path.
Why similar: Tower Defense 44.2%, Real Time Tactics 26.1%, Strategy 19.2%, PvE 4.5%, 2D 3.9%
Bulwark Tower Defense is a competitive team tower-defense: wall your lane with auto-fighting units to hold back the waves, then spend essence to send monsters that break your rivals' defenses. Grow your economy, upgrade a shared King, and outlast the enemy team across 1v1–4v4.
Why similar: Tower Defense 38.6%, Real Time Tactics 23.5%, Strategy 15.4%, Team-Based 9.2%, Co-op 4.2%
Co-op and Single player Tower Defense genre.
Why similar: Tower Defense 49.8%, Real Time Tactics 29.6%, Strategy 14.1%, Co-op 3.7%, Procedural Generation 1.3%
A meteorite brought to Earth a poisonous slime that infects everything in its path in order to populate the planet with inhabitants from deep space. You will face monsters together with your friends to protect your farm and defend the invaders. Do not be afraid, because your friends rely on you.
Why similar: Tower Defense 42.7%, Co-op 15.8%, Procedural Generation 13%, Multiplayer 12.7%, Team-Based 8.5%
A tower defense game that we play against vampires in ancient times.
Why similar: Tower Defense 53%, Real Time Tactics 31.4%, Action 10%, 2D 4.7%, Singleplayer 0.9%
A pirate-themed tower defense roguelite where players build their crew to take on the Skully Seas, liberating islands, finding helpful treasures, and encountering new pirates to add to the adventure along the way!
Why similar: Tower Defense 35.9%, Procedural Generation 17.4%, Co-op 14.4%, Online Co-Op 13.2%, Strategy 7%
Anomaly Defenders is the closing installment of the Anomaly series. The original incarnation of the Tower Offense sub-genre had players controlling humans fighting alien invaders. Now, the tables have turned. The human counterattack is underway and the alien homeworld is under threat.
Why similar: Tower Defense 66.8%, Strategy 19.3%, Action 6.4%, Sci-fi 4.3%, Indie 3.2%
A tower defense game set in an ice age.
Why similar: Tower Defense 53%, Real Time Tactics 31.4%, Action 10%, 2D 4.7%, Singleplayer 0.9%
“METAL SLUG”, the pinnacle of 2D action-shooting on NEOGEO returns in a brand new strategy game on Steam!
Why similar: Tower Defense 55.2%, Multiplayer 18.6%, Strategy 10.4%, Action 9.2%, 2D 6.3%
