Top similar games like Moonlight Castle: Easy Idle Defense:

Defend your moon from endless alien waves! Collect gold, upgrade defenses, unlock new weapons and planets, and build the perfect defense while you do other things.

Time Clickers is what's called an 'incremental game'. There's always a fun upgrade to look forward to, and the numbers keep getting bigger! Hire a team to fight for you, even when you're offline!

Defend the furnace from waves of goblins by building and upgrading in an FPS tower defense.

They Are Adorable is a first-person incremental-style horde defense game where an overwhelming number of adorable creatures marches on your guns. Man the cannons, mind the heat, and blast holes in the crowd. They pop. The paint stays.

Hold the gate against relentless zombie hordes in DEADLINE: LAST CHECKPOINT, a low-poly FPS with tower defense and permanent upgrades. Build your defenses, unlock powerful weapons, and call in air support across four campaign locations. Then test your limits in Endless mode.

IncreGate is an incremental shooter. Hold the line as hundreds of goblins, skeletons and orcs pour out of a dimensional gate, then spend the shards on a sprawling upgrade tree, six guns, weapon parts and a ten-strong fireteam — and push one wave further.

Be the dwarf you know you are! Build towers to protect the beacons and keep production in motion! Use your weapons to corner any enemies that scrape through. Do it- do it ALL FOR THE FORGE!!

A first-person mining incremental game. Enter the cave to mine and extract valuable ores. Convert ores into coins and spend them on upgrades to extend your runs to reach deeper into the mountain.

Autothysis is a first-person tower defense game where strategy meets precision. Deploy turrets, manage resources, and fight swarms of insectoid enemies. Target weak points to shatter foes while upgrading defenses to survive escalating waves. Can you withstand the oncoming horde?

Endless zombie hordes threaten your village! Farm and upgrade your base, and build powerful defenses to survive the onslaught. Level up to choose randomized perks, strengthen your towers, and defeat brutal bosses. How many waves can you withstand?

Experience a first-person tower defense: stand beside a self-firing tower, earn Gold to upgrade Attack, Defense, and Support stats, and survive waves of Fire Piglets and more. Enjoy vibrant visuals and engaging gameplay.

An idle tower defense roguelite where you summon enemies, harvest their resources, build defenses, and risk increasingly dangerous challenges. When the run ends, resurrect stronger and push farther.

Ball Bugs is an incremental defense game where you start with a single persistent ball and build up an arsenal of ball firing turrets, artillery and special ball types. Bounce, splat, upgrade and come back stronger until the bugs stop getting through.

Become a master mage in Arcane Architect, a tactical first-person VR Tower Defense! Construct unique towers from three customizable sections, brew powerful potions, and personally crush menacing bosses with your combat staff.

Defend. Upgrade. Dominate. A relaxing incremental base-defense game, packed with powerful skills and a deep skill tree.

One Turret. Tens of thousands of enemies. That should be fine... right? An incremental tower defense game where you evolve a lone turret into an unstoppable war machine. Collect resources, unlock powerful upgrades, and refine your build to vaporize entire armies.

Oh no, orcs! is a pixel art archery shooter in which the player needs to stop hordes of orcs that will try to destroy the main gate and invade the fort.

Dune Rancher is a first-person incremental Moondust collecting game where you hoard materials and keep them safe from stealing Desert Spirits. Use Moondust to buy weapons, tools and robots to boost and automate your income.

Can you beat the best Maze TD for under 2 hours? Called Refund Me TD. Good luck.

Casual top-down combat while commanding strategic tower defenses. Control Lexy directly, build and upgrade persistent towers that provide covering fire.

Embark on a thrilling journey through the mesmerizing landscapes of Ancient Egypt in "Horizon of Horus" – a Virtual Reality action-tower defense game. Immerse yourself in a world of magic and mythology, where you are the last line of defense against mythological creatures.

A 3D incremental FPS game where you don’t move, only your bullets do. You’re stuck in space with nothing to do but shoot bullets...at bullets. Watch bullets bounce out of control, numbers explode, and a quiet room turn into pure chaos.

Year 2425, humanity colonized the exoplanet named SACH-041840. But then, in the 55th year "they" came; No one knows who or what controls them, but what is known is that if they reach the colony proper, it will be annihilated. It is up to you to bring the WRECKONING upon them!

The Endless Harvest is an idle village-builder crossed with a tower defense. Build a farm that earns money on its own, invest it in towers and upgrades, and survive waves of raiders that grow stronger every round. Production continues while the game is closed — how far will you get?

Face challenging waves of monsters solo or with your team! You and your team must fight to defend your nexus and survive increasingly powerful waves of enemies. Choose from a variety of heroes, upgrade their powers and gear as you progress, and adapt to each challenge.

Feel like a battle mage, able to embody powerful spells and bring them down on opponents from the air! Control the course of the battle with the help of rune magic, summon your troops and erect defensive structures. This world is in your hands!

Incremental Mazing Tower Defense. No lives, just make more gold. No fixed mob path, create the best maze ever.

War Tortoise is a new type of hybrid idle game, taking core incremental gameplay and adding new features, idle elements, and advanced graphics. Explore, command and upgrade, equip weapons and armor, level up, unlock abilities, recruit heroes and pilots, and more!

An incremental tower defense game where you fight enemies using unique tower combinations. Gather resources from fallen enemies, unlock and upgrade your towers, discover new tower synergies and defeat every enemy before your towers run out of shots.

Chill incremental TD idler: Scale ONE tower to infinity with 14 powerful runes. Experiment wildly - Bounce+Splash shreds packs, Combo+Laser ramps single-target doom, Sniper+Kaboom explodes hordes. AFK waves, smash epic bosses & adventurers, prestige for exponential might. Relax, fuse, ascend!