60+ similar titles based on shared tags and player behavior. Themes include Multiplayer, Action, Tower Defense, Co-op.
The laser bow wielding security force has been called in. Fulfill your obligation to the Containment Corporation, keep the energy bases operational. Containment Corps mixes first person action with co-operative strategy and tower defense elements.
Stellar Survivor
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!
Trial Of Empires TD
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
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 24%, Multiplayer 19.4%, Action 19.4%, Co-op 15.6%, FPS 14.7%
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 22.8%, Action 17.2%, Multiplayer 16.4%, Online Co-Op 14.3%, Co-op 12.1%
Contain is a Tactical Co-Op FPS game. Form your squad of four players to fight against the anomalies. Try to "Contain" them where the line between ordinary and extraordinary is blurred.
Why similar: FPS 40.4%, Action 21.1%, Multiplayer 17.1%, Co-op 13.5%, Online Co-Op 8%
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
Why similar: Tower Defense 38.6%, Multiplayer 20.5%, Co-op 18.4%, Online Co-Op 15%, Indie 7.5%
A co-op horror game where you team up with friends to hunt anomalies and collect rare loot. Customize your loadouts, your looks, and get to work!
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 26.4%, Multiplayer 17.3%, Adventure 15.5%, Action 14.1%, Co-op 12.3%
Iron Grip: Warlord invigorates tower defense with first-person shooter elements to give a new twist to the genre.It puts you in the heat of the battle, fighting off hordes of AI-controlled invaders. Play alone or with friends, in a diverse and challenging struggle to save all of Atelia.
Why similar: Tower Defense 27.9%, Action 26%, FPS 24.3%, Indie 15.1%, Co-op 6.7%
Dungeon Defenders II is a cooperative Action Tower Defense game packed with roleplaying elements like loot, leveling, and pets.
Why similar: Tower Defense 39.1%, Multiplayer 33.4%, Online Co-Op 27.4%
Humans VS Aliens FPS shooter combined with RTS.
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 36.9%, FPS 24.4%, Co-op 11.1%, Action 9.4%, Multiplayer 6.9%
Build. Automate. Defend.
Why similar: Tower Defense 39%, Multiplayer 23.9%, Online Co-Op 19.9%, Action 17.2%
SENTRY is an action-defense first person shooter where you defend your spaceship against invading aliens. Plot an escape route through hostile space and battle the enemy across your vessel with the support of traps, turrets and environmental destruction.
Why similar: Tower Defense 42.3%, FPS 38.7%, Action 19.1%
Dead Containment is an on-rails shooter inspired by classic arcade games. Players fend off the undead as they race through a city under siege, blasting away the horrors that roam the streets using a variety of weapons. Playable solo or online co-op.
Why similar: Action 21.9%, FPS 20.9%, Multiplayer 17.2%, Online Co-Op 15.8%, Co-op 14.5%
Our world is in danger! Grab your gun and stop these uninvited guests!
Why similar: Action 18.7%, FPS 18.5%, Adventure 16.3%, Indie 13.3%, Tower Defense 12.9%
Face the gates of Hell in a fusion of third-person action, RPG and Tower Defence. Repel the demons alone or in co-op by building defences. Upgrade powerful units to help you in battle, before jumping into the fight yourself, with an arsenal of skills and weapons to rip apart the oncoming swarm.
Why similar: Tower Defense 27.2%, Action 16.8%, Multiplayer 15.4%, Adventure 15%, Online Co-Op 13%
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.
Why similar: Tower Defense 29.6%, FPS 27.9%, Action 14.5%, Online Co-Op 14.2%, Co-op 13.7%
Free to play shooter about the confrontation of two irreconcilable sides, represented by the government military housings and the armed hirelings. Try your hand at virtual battles with off-scale dynamics and hurricane gameplay in the spirit of the classical shooters.
Why similar: FPS 43.4%, Multiplayer 26.5%, Action 17.5%, Co-op 6.6%, Online Co-Op 4.3%
Tower Defense meets Base Management. Strategically place your defenses. Craft wacky ammunition like fiery peppers and boomerang bananas. Discover amazing weapons and automate your economy while defending against waves of enemies. Can you handle the chaos?
Why similar: Tower Defense 34.5%, Online Co-Op 19.5%, Multiplayer 17.2%, Co-op 15.5%, Action 13.2%
An online team FPS where everyone has only a sniper rifle and a pistol. Strategize with your squad to capture the enemy flags. Use turrets and teleporters to provide support. Shift the tides with powerups. And try not to die - because the more you die, the longer it takes to respawn.
Stellarcraft is a sci-fi tower defense adventure: explore alien planets, gather resources, build defenses, and fend off waves of enemies, solo or in 4-player co-op. 🚀
Why similar: Multiplayer 29.8%, Online Co-Op 28.5%, Co-op 27.3%, Tower Defense 7.4%, Action 4%
Aerial Guardian is a large scale multiplayer battle first person shooter. Choose from several classes and play as a soldier to embroil yourself in a space fleet battle. Choose from a variety of over 20 weapons and several vehicles including mechs.
Hired Ops is a session-based online shooter dedicated to fierce conflicts between rival mercenary groups battling on a global scale.
Why similar: FPS 50.1%, Multiplayer 25.7%, Action 19.6%, Co-op 4.6%
Citywars TD is a cute multiplayer third person Survival Tower Defense. Build towers, gather resources, craft tools, upgrade weapons, level up buildings, expand your city with your friends and work under pressure before the next incoming wave of monsters.
Why similar: Tower Defense 53.8%, Online Co-Op 26.5%, Action 19.7%
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 39.3%, FPS 21.2%, Action 10.6%, Co-op 9.6%, Multiplayer 6.3%
Defend the Oval Office from an endless alien invasion by harnessing the abilities of your favorite (or least favorite) U.S. Presidents.
Why similar: Tower Defense 46.5%, Online Co-Op 25.3%, Action 25.2%, Co-op 3.1%
Infiltrate a secret facility to recover an anomalous object.
Why similar: Action 45.9%, Indie 31.5%, FPS 15.1%, Co-op 7.6%
ST brings the most intense, tactical-action experience to Steam. Select your custom loadout, plan out strategies and accomplish your objectives. Addictive Survival mode and unrivaled multiplayer including Squads (1 vs 1, 2 vs 2, 2 vs 1)
Why similar: Online Co-Op 23.7%, Action 21.9%, Multiplayer 21.8%, Co-op 20.9%, Indie 11.7%
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 37.2%, Multiplayer 18.4%, Co-op 13.2%, Online Co-Op 13.2%, Action 9.4%
Command Mobile Outpost and take XEN Firearm to venture deep into the Signet surveillance off-limit area. Collect unique Weapon Units. Amp up the firepower of the Outpost that fights with you. This is an FTD game - FPS, Tower Defense, Base Building and much more all at the same time.
Why similar: Tower Defense 35%, FPS 32.6%, Co-op 16.8%, Action 15.5%
Perraw is a FPS multiplayer/Tower Defense placed in an futuristic environment Developed in free time as a hobby. WARNING: THIS GAME IS EARLY ACCESS ALPHA.
Why similar: Action 34.9%, FPS 33.4%, Tower Defense 18.2%, Indie 13.5%
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 35.6%, Multiplayer 25.2%, Online Co-Op 20.8%, Co-op 18.3%
Fortified is an explosive strategy shooter where players will defend the Earth against a menacing Martian invasion in the 1950s. Play as one-of-four pulp inspired heroes as they fight swarms of terrifying robots with an arsenal of Cold War era weapons and experimental technology.
Why similar: Action 81.7%, Tower Defense 8.3%, Co-op 3.4%, Indie 3%, Multiplayer 2.7%
Tactical Operations is a round based fast-action first-person shooter with classic controls. Built using the Unreal Engine 4 – Welcome to TO4!
Why similar: FPS 33.8%, Multiplayer 20.4%, Action 20.1%, Indie 13.4%, Online Co-Op 12.4%
Hypercharge is a first and third-person shooter action figure game you've always dreamed of! Grab your friends, complete objectives, defend the Hypercore against waves of weaponized toys, and defeat Major Evil together in the story campaign!
Why similar: FPS 37.6%, Online Co-Op 20.5%, Tower Defense 17.1%, Adventure 13.9%, Action 10.9%
SCP: Retrieval is an indie multiplayer action horror game set in the SCP universe. You will play as a Mobile Task Force unit sent to retrieve dangerous anomalous creatures after a massive series of major breaches.
Why similar: FPS 33.1%, Multiplayer 22.8%, Online Co-Op 18.9%, Action 17.1%, Co-op 8.1%
A future-modern arena FPS where Alpha and Bravo fight a covert war across urban zones build your loadout, master positioning, and win fast, lethal firefights.
Why similar: FPS 45.5%, Action 22.3%, Multiplayer 19.4%, Online Co-Op 7%, Indie 5.9%
Join The Mobile Trench Brigade and protect humanity from the evil Monovision menace!
Why similar: Tower Defense 50.2%, Action 32.8%, Co-op 17%
Splitgate is a free-to-play, fast-paced multiplayer shooter that features player-controlled portals. This sci-fi shooter takes the FPS genre to a new dimension with its portal mechanics, delivering high-flying, multi-dimensional combat.
Why similar: FPS 43.5%, Multiplayer 24.4%, Action 17.1%, Indie 5.8%, Online Co-Op 5.1%
Take to the streets for intense close quarters combat, where a team's survival depends upon securing crucial strongholds and destroying enemy supply in this multiplayer and cooperative Source Engine based experience.
Why similar: FPS 64.2%, Multiplayer 12.5%, Action 9.7%, Co-op 5.4%, Online Co-Op 4.4%
Sub Rosa is a multiplayer first-person shooter about tense deals, double-crosses, and the occasional high-speed car chase.
Why similar: FPS 33.7%, Multiplayer 25.2%, Action 18.4%, Indie 9.9%, Co-op 6.7%
Take a bow and kill hordes of orcs in the epic town defense game. You can play alone to conquer the leaderboards or unite with other assassins in online co-op mode. PS. Be careful to avoid massive axes thrown at you by orc warriors.
Why similar: Action 33%, Adventure 29.8%, Indie 20.9%, Tower Defense 16.3%
Galaxy in Turmoil's conceptual Early Access game is a FREE multiplayer combined-arms game set in a brand-new universe, created by a team of volunteers. It’s all about endless arms races, corporate espionage, and, most of all, blasting up on the enemy faction and taking their stuff.
Why similar: Action 34.7%, Adventure 27.6%, Indie 20%, Multiplayer 12.3%, FPS 5.5%
Multiplayer free-to-play first-person shooter. Crazy weapons, battle strategy, dynamic gameplay. Win the battle for territory with your team.
Why similar: Action 36.3%, FPS 33.3%, Multiplayer 21.5%, Indie 9%
GUARDS! is an online co-op fantasy FPS that puts you in the underfunded and over-zealous steel boots of the City Watch. Kick down doors, bust criminals and cause excessive property damage as you fight to restore law and order to the corrupt city of New Alestead.
Why similar: Online Co-Op 28.6%, Action 27.6%, Co-op 26.4%, Adventure 17.5%
SCP: 5K is a co-op or singleplayer tactical horror FPS project that puts players in the midst of a conspiracy where the SCP Foundation has turned on humanity. Enjoy Early Access as we continue to work towards a completed full release of the project!
Why similar: FPS 34.3%, Co-op 24.5%, Multiplayer 22.8%, Action 18.4%
Tight movement and map control multiplayer meets traditional exploratory FPS single player, from veterans of the Doom and Quake communities. Bolt jump over rivals and dive into inhabited silos of a wasted world!
Why similar: FPS 35.4%, Action 25.5%, Online Co-Op 22.1%, Indie 17%
Tower Factory is a tower defense and automation game with roguelite elements. Optimize resource production using conveyor systems while defending against monster waves. Can you find and destroy the enemy tower before it's too late?
Why similar: Tower Defense 100%
Keep Defending is a first-person VR tower defense archery game where you build up your defenses during the enemy onslaught. Target enemies before they reach your gate and earn gold to set up ever more capable defenses including crossbows, wizards, knights, cannons, and more.
Why similar: Tower Defense 38.6%, Action 23.2%, FPS 16%, Indie 14.3%, Adventure 7.9%
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!
Why similar: Tower Defense 43.8%, Multiplayer 30.7%, Online Co-Op 25.5%
Get ready for the apocalypse! Shatterline is a high-octane single-player FPS adventure where Earth’s survival hangs in the balance. Pick a unique operator and combat the alien plague!
Why similar: FPS 38.5%, Action 23.1%, Multiplayer 16.9%, Online Co-Op 12.1%, Co-op 9.4%
Team up with a friend as a skilled woodland critter in this horde based tower-defense indie game.
Battle Teams 2 is a fast-paced multiplayer tactical shooter with Asian aesthetics. PvP offers action-packed game modes set in a rigorously balanced competitive gameplay environment. Cooperative PvE gameplay throws you and your friends into wave after wave of merciless adversaries.
Why similar: FPS 41.2%, Multiplayer 23.2%, Action 18.8%, Co-op 16.8%
Tempest Tower is an action packed tower defense platformer where you must brawl with incoming hordes of Creepers while herding the local critters to safety. Build, fight, upgrade, overcome.
Why similar: Tower Defense 62%, Action 25.2%, Indie 12.8%
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 46.6%, Multiplayer 18.9%, Online Co-Op 18.6%, Action 15.9%
Survive the chaos of SCP Foundation! Step into a thrilling SCP horror experience with story-driven co-op, intense PvP Breach mode, and randomized maps. Play as Class-D, scientist, SCPs, and more, each role bringing unique challenges in an unpredictable, immersive facility.
Why similar: FPS 43.5%, Multiplayer 30.9%, Action 25.6%
