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Best Tower Defense Steam Games on Sale

Unlike generic lists, our game recommendations use a rigorous analysis of Steam user reviews to identify and feature only the best, community-validated tower defense games.

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GemCraft - Frostborn Wrath The epic tower defense dark fantasy journey continues! Create powerful gems with various abilities and take on the battle against an endlessly flowing army of monsters, and face the growing darkness as you fight your way back towards the Spiritforge.

Price -78% 2.59€
Rating 8.5
Release 10 Jan 2020
AI War 2 The most devious and acclaimed artificial intelligence in strategy gaming is better than ever. A grand strategy/RTS hybrid that reverses many conventions of both genres. Take territory without attracting attention, build your empire with care, and adapt to an ever-evolving galactic battleground.

Price -98% 0.40€
Rating 8.4
Release 22 Oct 2019
YORG.io 3 Defend, Attack, Survive! Build up your base and defeat the zombies with this unique combination of tower defense, base building and supply chain management. Now with multiplayer, mods and loads of new content!

Price -88% 0.74€
Rating 6.4
Release 13 Oct 2019
Mindustry An open-ended factory management game with RTS and tower defense elements.

Price -49% 5.14€
Rating 9.4
Release 26 Sep 2019
Siege of Centauri 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.

Price -83% 2.71€
Rating 6.3
Release 12 Sep 2019
Death Crown Death Crown is a minimalist real time strategy game in a 1bit style, where you will be play Death herself, commanding her legions of death, and punishing humanity's Kingdom for its overconfidence.

Price -80% 2.59€
Rating 8.4
Release 23 Aug 2019
Overdungeon A completely new style real-time card battle "Overdungeon" Overdungeon combines rogue-like, tower defense and card games. More than 100 cards are Attack, Animal, Building, Spell, Trap, etc..Build your creative and crazy deck!

Price -50% 7.39€
Rating 7.7
Release 22 Aug 2019
变量 Variables We created this unique single player game with a combination of Tower Defence and Roguelike. Come and create your maze, build your turret, defeat the invaders, and save the world!

Price -81% 1.71€
Rating 8.2
Release 30 Jul 2019
Conan Unconquered From the Command & Conquer veterans at Petroglyph comes the first ever survival RTS set in the savage world of Conan the Barbarian. Play solo or team up in multiplayer in Conan Unconquered’s action-packed co-op Mode where you build a shared stronghold and fend off the hordes together.

Price -76% 4.97€
Rating 6.6
Release 29 May 2019
YORG.io YORG.io is a game with an original twist on supply chains and zombies. Your goal is to build a base which survives the night which is when zombies attack. Build and upgrade defensive towers to protect your base and try to survive as long as possible.

Price -79% 0.86€
Rating 8.5
Release 23 May 2019
MarZ: Tactical Base Defense Build your defense base to fight back the undead hordes of Mars and secure the future of the red planet. MarZ is a game of strategy and tactical defense where you must carefully manage your crew and resources as you try to uncover the terrible secrets of the undead.

Price -86% 2.89€
Rating 7.5
Release 04 Apr 2019
The White Laboratory The White Laboratory is a sandbox style physics-based tower defense and RTS game in which you modularly build and command robotic structures. Use them to defend against or conquer other disobedient mechanical blocks on a facility floating in the atmosphere of a remote gas planet.

Price -55% 3.71€
Rating 7.3
Release 28 Mar 2019
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.

Price -49% 7.15€
Rating 9.6
Release 17 Dec 2018
Kingdom Two Crowns Gather coins, build defenses and reclaim your fallen Kingdom. Explore and uncover secrets, unlock new technologies and protect your crown versus waves of Greed monsters that come at night. Kingdom is a solo or co-op micro-strategy and tower defense game set in an atmospheric pixel world.

Price -90% 2.03€
Rating 8.6
Release 11 Dec 2018
Bad North: Jotunn Edition Bad North is a charming but brutal real-time tactics roguelite. Defend your idyllic island kingdom against a horde of Viking invaders, as you lead the desperate exodus of your people. Command your loyal subjects to take full tactical advantage of the unique shape of each island.

Price -81% 2.89€
Rating 9.1
Release 16 Nov 2018
Kingdom Rush Origins - Tower Defense Command your elven army and defend mystical lands from sea serpents, evil sorcerers, and wave after wave of gnoll tribesman, all with the help of brand-spankin’ new towers, heroes, and spells to fend off every last baddie.

Price -76% 3.10€
Rating 9.3
Release 17 Oct 2018
Dig or Die Crash land on a hostile planet where you'll have to build the strongest defenses if you wish to live to escape from it. But be warned... this planet is merciless. Build strong, and smart; else physics may flood or destroy your only hopes of survival.

Price -55% 5.39€
Rating 8.7
Release 10 Jul 2018
Warstone TD 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.

Price -96% 0.71€
Rating 8.0
Release 23 May 2018
Steampunk Tower 2 Steampunk Tower 2 is an action-strategy game set in the alternative Steampunk universe. In Lord Bingham’s military service there is a new secret weapon under your command, the gigantic aircraft Carrier transporting the Battle Tower.

Price -25% 6.07€
Rating 7.1
Release 19 Apr 2018
METAL GEAR SURVIVE METAL GEAR SURVIVE builds upon MGSV’s stealth action gameplay with elements of exploration and survival creating a bold new experience. *An internet connection is required to play the game.

Price -58% 17.11€
Rating 6.5
Release 21 Feb 2018
Aegis Defenders Take on wild beasts, ruthless soldiers, and ancient gods in this 2D Action-Platformer inspired by Tower-Defense combat.

Price -97% 0.67€
Rating 7.6
Release 08 Feb 2018
Let Them Come Let Them Come is a fast paced pixel art shoot ‘em up. Twitchy trigger fingers and focused battle tactics are the order of the day as wave after wave of alien-like creatures try to take you down.

Price -93% 0.57€
Rating 8.1
Release 03 Oct 2017
Pixel Gladiator Distant future… Brutal gladiatorial battles is a top-rated show, extremely popular all over the Universe. You’ve been sent to the abandoned planet as one of the participants of the show. Your goal is to survive as long as possible, fighting back deadly creatures in the focus of billions of viewers.

Price -74% 1.34€
Rating 7.6
Release 08 Sep 2017
X-Morph: Defense 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.

Price -98% 0.41€
Rating 8.8
Release 30 Aug 2017
Rock of Ages 2: Bigger & Boulder The greatest rock-racing, tower defense, art history game is back! Like the title says, Bigger & Boulder cranks up the surrealism and gameplay with chaotic 4P multiplayer, new time periods, and improved graphics, physics, and destructibility powered by UE4 to be, well… BIGGER AND BOULDER.

Price -92% 1.28€
Rating 8.2
Release 28 Aug 2017
Yet Another Zombie Defense HD Top-down zombie shooter with tower defense elements featuring up to 4 players local and online co-op. Build your base by day, defend it by night, put your skills to the test to stay alive as long as possible! Darkness is coming. How long can YOU survive?

Price -89% 0.46€
Rating 8.1
Release 25 Aug 2017
Home Wars Do you hate bugs and arachnids? Seeing them creeps you out? Would you like them to disappear off the face of the Earth? GOOD! This is the right game for you! In HW you’ll play as a General of a toy soldiers army, with the sole purpose of saving the owner’s house from the invasion of those damn Bugs.

Price -20% 7.99€
Rating 7.6
Release 13 Jun 2017
Cosmic Trip Cosmic Trip is an award-winning real-time strategy VR game. Build a base, command a flying drone army, and attack/defend hostile enemies on strange alien planets.

Price -84% 3.30€
Rating 8.0
Release 24 May 2017
Has-Been Heroes Has-Been Heroes is a challenging, lane-based roguelike game of strategy and action, featuring a band of heroes on a quest to escort the King's twin princesses to school!

Price -89% 2.37€
Rating 7.2
Release 27 Mar 2017
Alien Shooter TD Innovative Tower Defense inspired by legendary Alien Shooter series! The game was created in keeping with the best traditions of Sigma`s games, no concessions of any kind - everything is just like in real life!

Price -79% 2.20€
Rating 8.1
Release 13 Jan 2017
Creeper World 2: Anniversary Edition Deceptively simple... amazingly deep. Creeper World 2 thrusts you into the 14th millennium fighting and enemy that flows and oozes through the terrain. Employ advanced weapons,gravity manipulating repulsors, wormhole like rifts, and your own wit against this never yielding enemy.

Price -37% 3.18€
Rating 8.4
Release 16 Nov 2016
Creeper World: Anniversary Edition Imagine an enemy that is everywhere and moves like a giant, organic mass across the map. Imagine your base and your people surrounded by a blanket of crushing destruction from all directions. Your only hope, well what hope? Then you take the high ground and pound this enemy into oblivion.

Price -38% 3.11€
Rating 9.1
Release 16 Nov 2016
VERSUS SQUAD Versus Squad is a fast action twin-stick shooter from the creator of Nation Red. Build your own sandbox defense and battle thousands of zombie mutants in top down combat! Face up to a dozen bosses. Simultaneously. Collect loot, build and repair. Play single player, on-line or local coop!

Price -86% 1.14€
Rating 7.5
Release 26 Oct 2016
Oh My Gore! Control the Powers of Evil to crush the Good Guys! Take control of the revived God of War Raelius, recruit evil minions, build bastions of doom and command your groveling servants.

Price -65% 0.69€
Rating 8.2
Release 20 Oct 2016
Zombo Buster Rising Shoot zombies from terrace like a boss! Zombo Buster Rising Remastered brings you a nostalgic experience of classic 2D side shooting-defense in enhanced build right from your Steam library!

Price -80% 0.40€
Rating 8.7
Release 02 Oct 2016
Particle Fleet: Emergence Build and design your own fleets and stand opposed to the Particulate in this physics/strategy/RTS/fleet hybrid. Build partially destructible and self repairing ships that interact with enemies less controlled by some scripted logic and more driven by a real time massive physics particle simulation.

Price -30% 10.40€
Rating 8.8
Release 29 Sep 2016

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