Top similar games like Invader TD:

Build up your defenses and ward off any threats to your expedition in this rogue-like tower defense game. Manage your resources well and make sure no to overstay your welcome on this planet, or be prepared to face a never-ending onslaught of crustaceans...

Gutfarm is a top-down 2D pixel art game that blends farming, tower defense, and survival elements. On this alien island, you will expand and grow your farm by planting crops, unlocking genetically mutated varieties, defending against waves of monster attacks, collecting relics, and more!

Loop Defense is a single-player sci-fi tower defense game. Build enemy routes with base walls, assemble a modular defense, manage limited loadouts, energy, and research, face armored, flying, carrier, and wall-breaker units across a star map, or challenge Endless Mode.

A dark fantasy survival strategy game where you manage villagers, gather resources, and defend a burning campfire against waves of undead in a relentless battle for survival.

PENGUINS VS SEALS is a side-scrolling real-time strategy game that blends tower defense and unit deployment. Build production structures, command your forces, and push the frontline forward using tactical decisions and battlefield abilities.

Command your heroes, build unstoppable formations, and hold the line against endless waves. Recruit 40 unique heroes, grow stronger even while offline. Turn your castle into an unbreakable fortress.

Phoenix Hope is a pixel art 2D real-time, side-view strategy game in which you must develop your colony during the day and repel waves of monsters at night.

You're a god needing followers to become the strongest deity. Lift followers and objects to build, expand, fight, convert, or ally with gods. Gather faith for divine powers with strategic depth, shaping your civilization’s destiny.

Every kingdom begins with a letter. A cozy fantasy incremental: the crown asks, and you fill each request by hand — chopping, smelting, building, hiring and carrying every armful yourself. No fail states, no deadlines, nothing ever lost.

Defend your starship in this endless sci-fi tower defense game! Form your ultimate squad of 2D heroes, permanently upgrade your spaceship's hull and defenses, and unleash powerful ultimate abilities to survive relentless waves of cosmic alien invaders in the vast void.

Are you worthy of being a king? Test your mettle in this city-builder and resource management game as you develop your kingdom. Face challenges at every turn and transform your village into something mighty. Protect your subjects. Slay your enemies. Be a king!

Build & defend a small remote mining base on Taichin XI from the alien hordes. Deploy defenses, upgrade your turrets and get ready for the nightfall. The Unearthened is a classic Idle Tower Defense game where you build towers and prepare for the invasion.

Fight, upgrade, explore, and build your way out of a dangerous planet in this 2D pixel art side scroller. Stream of foes will keep you on your toes while beating them will reward you with much needed resources.

Build, expand, and arm a towering 2D fortress to withstand endless waves of ground and air attacks. Set in a nameless frontier village where a siege has lasted so long it became a legend, "The Legend of Mala Tokmachka" turns survival into myth.

Defend your castle from the attacks of the night creatures. Collect coins, interact with the elements of the game, discover, explore, learn and survive for 30 days or try again.

Build a castle and defend it from your enemies! Construct towers, place traps, train and command units in this historical, manuscript-themed mix of Tower Defense and classical Real Time Strategy.

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!

Keyclash is a simple tower defense roguelike about building on keyboard keys and surviving as long as possible.

Use your special ops units to construct base facilities and towers to protect them from the ever-increasing threat of alien invaders in this Tower Defense game with a city-building element! Research their weaknesses and develop defenses before mankind runs out of time.

A unique blend of base- and deckbuilding wrapped in a medieval fantasy universe and humorous plot. Build and defend your towers using magical cards. Win artifacts to obtain immense power. Complete challenges, adapt to RNG and conditions of five worlds to become a master wizard!

Conjure towers and cast spells to slay hordes of enemies attempting to destroy your lone bastion

Prepare for an epic battle in this captivating tower defense game! Build, defend, and triumph as you strategically place towers, manage resources, and upgrade your arsenal to fend off relentless waves of enemies.

Kingdom is a 2D sidescrolling strategy/resource management hybrid with a minimalist feel wrapped in a beautiful, modern pixel art aesthetic.

A real-time strategy, tower defense, and base-building game where physics based 2D blocks influence the course of grand battles and the construction of strategic fortresses.

Protect the peaceful sleep of Your Meowness in this infinite incremental tower defense. Place fierce warriors, build your own path, unlock a ton of new skills and infinitely upgrade EVERYTHING.

Sheltered is a deep and emotional survival management game. You take on the role of protecting four family members who, after a global apocalypse, have found their way to a deserted shelter. 

Carve your own path underground in this roguelike tower defense adventure! Mine resources, build your defense, and survive against waves of monsters every night. Explore, grow stronger, and Survive

A game of base building and colony simulation in a world where night is permanent. Survive, build, explore, repel enemy raids and tend to the needs of your workers and your king.

Welcome to Battle On! Hero Academy! In this desktop idle game, you are the dean. Recruit heroes and plan their careers from swordsmen to paladins. Your heroes battle and grow. Reap the rewards, then lead your upgraded team against epic bosses. Enjoy deep strategy and satisfying idle progression!

Lead your hive to victory in 'Buggos', an RTS Auto Battler! Customize your swarm with 120+ evolutions and conquer humanity. Strategy meets bug chaos!

Expand your base by building new rooms, recruiting workers, and assigning them to key workstations. Can your society overcome the forces of Nigredo? Time is of the essence.

The adventure in the mysterious world of the Wall continues! Pilot your robospider into its depths, uncover lost artifacts and technologies, upgrade your exosuit and spider, and battle the horrors lurking in the dark. Unravel the mysteries buried in the depths of the Wall!

An epic war and strategy game set in the medieval universe.

Humanity has fallen under alien control every mind but yours. Alone and immune, you must gather resources, build robots, and fortify your base against ever-larger night assaults. Grow strong enough to strike back at the purple fortress looming over Neo Roma.