Top similar games like Dungeon Gatekeeper:

By Placing the turrets, Save Humanity from AI!

"Tasking" is an idle monster-hunting game. You will start as an archer and recruit your own team members, use gold coins to purchase powerful skills, challenge formidable bosses, and defeat them one by one, gradually conquering each continent.

"Relic Guardian" is a fantasy style strategy tower defense game. As the builder on the battlefield, summon a variety of defense towers and spells with reliable hero companions to complete this epic and guarding adventure!

A 2D puzzle game with a spin! Make your way through obstacle courses of pipes, water streams and bats as fast as you can whilst spinning out of control.

Pet Desktop Adventure is your good company when you are working. Join a great adventure with your pets on your deskrop. You will facing waves and waves of enemies, take a good care of your pets, form an adventure team and stop your enemies.

Union of skill with quick thinking. Group monsters, dodge their attacks, collect items, stun them, weaken them and finish them all off at once in this game that mixes action and strategy!

Embark on an adventure with Loot Express Delivery Service, a 2D pixel art game. As the commander, your goal is to retrieve valuable items from a distant planet. Utilize your skills and strategy to complete missions and guide your company to prosperity.

Bone Marrow is a game in the genre of role-playing board logic puzzle. During a certain time, combine the figures, increase your characteristics and do away with evil but consider the wrong step can lead to irreversible consequences!

"In 'Random Core Defense,' acquire and enhance cores using limited resources to withstand relentless enemy onslaughts. Defeat powerful bosses and test your strategy to survive until the very end!"

You have to kill monsters to get resources, build your own terrain, build your own buildings, and get equipment to enhance yourself. But you need to accept a constant stream of challenges to prove your ability. You have the strength to lead the new era!

Rocked by an explosive soundtrack, choose your band, place your equipments and defend the Rock 'N' Roll from everyone and everything who try to pull it down, on a totally hardcore tower defense!

Delve into the mystical art of summoning alongside Feylin, the last of the Ancients. Begin your journey as her new apprentice and learn how to summon minions, outwit your enemies, collect relics to enhance your powers and overcome the dreadful obstacles set in your path.

Creeper World 3 is what happens when cellular automata takes over a strategy simulation. Instead of discrete units that attack your base, a fluid-like substance spreads over the terraformable terrain. Your base, your weapons, your strategy... you must adapt them all.

Military valor, courage and honor – if these words mean something to you, then you are a direct road to the game Lord of the Click.

1000+ levels tower defense

Fight off hordes of monstrous mutants created from a strange cataclysmic event in the new tower defense game, Prime World: Defenders. Join a group of exile treasure hunters who have ventured into the capital of an ancient empire, vast with mystery and danger.

Hongdu is a real dream that the developer happen in school when he was a young, because a dream developed this micro-puzzle game many years later. Independent pixel puzzle click game, the game is developed in Unity

Heroes Rally is a casual strategy tower defense game. Build towers with different characteristics and command heroes to repel all the enemies. Go and develop a your unique and powerful strategy!

Build traps and fling magic to protect the crystal heart that holds your immortal soul from an onslaught of wizards who are hell bent on destroying you!

Command your troops through an epic (mis)adventure as you defend exotic lands from dragons, man-eating plants, and ghastly denizens of the underworld -all with flashy new towers, levels, heroes, and more goodies to help you crush your foes in this Fantasy Action Tower Defense game!

NAD blends tower defense with roguelike, crafting, and sandbox elements, offering a rich gameplay experience with a main story, unlockable content, multiple endings, and more!

A captivating 2D puzzle game where strategic thinking is essential. Explore the world of the Monoliths, outwit the traps guarding the ruins, and help the inhabitants. Solve puzzles that block your progress by collecting and redistributing energy.

ChessSoul is a horizontal board flying shooting game that incorporates a card and cultivation system based on STG. The protagonist you play unexpectedly obtains electronic equipment and uses it to shuttle through spacecraft for interstellar battles

A 2D Platformer, with: A Free-for-All Battle Mode a unique Platformer Level Editor, Leaderboards, 50 Unique levels, Easy speedrunning system, 12 skins, purchasable with Apples, Holiday Themes, In Game + Steam achievements, and an Integrated Save and Load System!

Mechanical Trap is a 2D horizontal tower defense game with gravity effects, with a variety of defense towers to collect and use together, a rich map, each enemy has a different way of restraining, and each defense tower has a different function.It's challenging. Do you dare to accept the challenge?

Two kingdoms in battle against each other, the king Bennevert called for the legendary mighty mercenaries to defend strategic posts in dangerous lands in the battlefield. Are you prepared to be a mercenary?

This is a 2D defense game that depicts the near future that may arise from climate change. Unlike the defense game, which is automatically attacked by traditional turrets, it is an attractive game that requires you to defeat the enemy by operating the turret directly with limited power.

A simple yet challenging platformer. Jump from platform to platform, collect stars, and unlock new worlds every 15 stars. Each world brings fresh ideas, new mechanics, and tricky challenges. Precise jumps, pure platforming, no frills.

This is Ploc, brave, agile, fast, and with a super special power, controlling gravity! Walk on the floor, ceiling, or wall and help Ploc get through all the dangers in this frantic and challenging platform puzzle.

Witch & Hero is an 8-bit style action game. You play as a hero accompanied by a witch taking on the evil Medusa, whom has destroyed many villages and towns with the monsters that stand before her.

Be the villain in this Reverse Tower Defense. Send waves after waves of troops to break the enemy defenses. Summon, upgrade your troops and conquer the whole world.

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.

Experience the perfect combination of tower defense and the historical plot of the Silk Road, so as to bring an amazing epic game adventure experience! You will follow our protagonists in a strategic battle on the Eurasian continent! Come on, buddy, this epic fantasy adventure needs your help!

Build Defenses and Battle against the Clockwork horde in this 2D Action RPG / Tower Defense hybrid. Experience a gripping story, which unfolds as you progress through 75 Days of warfare, aided by a collection of turrets, traps and special attacks.

Embark on an adventure with the Iron Bucket and Wooden Bucket! Adventure of the Bucket is a cooperative multiplayer game where you control buckets connected by a spring to solve stages. Don't worry, you can play solo too!