
A thrilling idle tower defense game with automated battles and endless growth! Build your defenses, deploy heroes, and watch your fortress evolve from a humble outpost into an unstoppable stronghold—even while you’re away.
60+ similar titles based on shared tags and player behavior. Themes include Casual, Tower Defense, Idler, Incremental.

A thrilling idle tower defense game with automated battles and endless growth! Build your defenses, deploy heroes, and watch your fortress evolve from a humble outpost into an unstoppable stronghold—even while you’re away.

Desktop Wizard
An idle tower defense game that sits at the bottom of your screen

Crown Siege
A short incremental siege game centered around growing and strengthening an army to defend your kingdom. Seize the crown from an endless wave of enemies for your best chance at survival!
An idle tower defense game that sits at the bottom of your screen
Why similar: Tower Defense 22.1%, Auto Battler 19.5%, Idler 16.8%, Incremental 13.5%, Casual 6.5%
A short incremental siege game centered around growing and strengthening an army to defend your kingdom. Seize the crown from an endless wave of enemies for your best chance at survival!
Why similar: Tower Defense 19.3%, Auto Battler 16.3%, Idler 15.2%, Incremental 14.8%, Medieval 9.5%
Last Watchtower is a short incremental defense game. Gather resources, pick upgrades, and unlock powerful tower abilities. Experiment with diverse builds, withstand relentless monster waves, and grow stronger with every run through permanent meta-progression.
Why similar: Tower Defense 22.4%, Auto Battler 20.6%, Idler 17.6%, Incremental 7.1%, Strategy 7%
A pixel idle tower defense where your kingdom fights on its own. Workers gather, your army auto-battles endless waves, spells self-cast — you aim the bow, chain combos and choose what to upgrade. Bosses, titans, prestige, 100+ achievements. The night is endless. The bow is yours.
Why similar: Tower Defense 20.9%, Idler 18%, Auto Battler 14.5%, Incremental 13.8%, Base Building 10.3%
A short relaxing incremental game disguised as a tower defense, but enemies can’t reach your walls. Thanks to lava.
Why similar: Idler 19.6%, Tower Defense 19.5%, Incremental 19%, Auto Battler 13.2%, Strategy 6.5%
Idle Protocol is a minimalist sci-fi tower defense and incremental game. Manage a central CPU core, equip exactly 2 Nodes, and defend against geometric anomalies. Perform a System Reboot to earn Cycles and unlock permanent modules in the BIOS!
Why similar: Tower Defense 21%, Incremental 20.2%, Idler 20.1%, Auto Battler 18.7%, Strategy 9.3%
An idle defense game at the bottom of your screen. Build your squad, upgrade your base, and hold the line against relentless alien waves while you work or browse.
Why similar: Tower Defense 22.1%, Idler 21.6%, Auto Battler 17%, Incremental 16.9%, Base Building 9.5%
[Previously called "Tiny Towers"] A short incremental game about defending your tiny fortress from hordes of tiny mobs. Place towers, gain resources by defeating enemies, and unlock new upgrades in the skill tree to strengthen your goblin stronghold.
Why similar: Tower Defense 26.3%, Incremental 21.1%, Idler 18%, Strategy 6%, Fantasy 5.5%
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.
Why similar: Tower Defense 28%, Idler 19.2%, Auto Battler 16.7%, Medieval 8%, Strategy 7.5%
Strategically place turrets and build defenses to maximize your firepower against colossal Titans! Experiment with different setups, optimize your battlefield, and take down legendary creatures with the most efficient tactics. Every decision counts in this unique tower defense experience!
Why similar: Tower Defense 22.1%, Idler 18.9%, Incremental 16.1%, Base Building 10.6%, Medieval 8.6%
Attack with your cursor, build towers and walls to defend your pit! An incremental clicker that combines tower defense, maze building, and large upgrade trees. Earn money, upgrade your defenses, and build winding mazes to stop the hordes of the Dark Forest.
Why similar: Tower Defense 20.2%, Idler 15.3%, Incremental 15.1%, Auto Battler 14.9%, Medieval 8.7%
Endless tides of beasts crash against your fortress, yet never breach your line. Fight alongside your brave companions, reap the invaders, and grow stronger with every battle. Rise to meet the next wave with greater might—reap, strengthen, reap again. The cycle never ends.
Why similar: Tower Defense 22.2%, Idler 18.8%, Incremental 17.2%, Auto Battler 15.2%, Strategy 6.3%
Enemies keep coming. Your soldiers fight on their own. You decide who to buy, when to spend, and what the army is made of. Every copy of a unit costs more than the last. Losing only costs you the gold you're carrying. An incremental defense game that doesn't need fast hands.
Why similar: Idler 24.8%, Incremental 22.6%, Tower Defense 16.5%, Strategy 8%, Auto Battler 6.3%
Build the ultimate hero formation on a tactical grid, then watch your team crush endless waves. Level heroes, collect mounts, farm pets, dig into mines, and prestige across 17+ worlds, all while you're away. A deeply layered idle RPG with real strategic depth.
Why similar: Idler 20.1%, Auto Battler 18.8%, Tower Defense 18.1%, Incremental 15.3%, Strategy 7.6%
"Desktop Arrow Defense" is an idle tower defense mini-game that runs on your desktop. It lets you work while watching your tiny archer defend against incoming enemies. Upgrade your character's attributes, collect and enhance equipment, unlock skill combinations, and create your legendary archer!
Why similar: Tower Defense 23.8%, Idler 22.1%, Incremental 17.9%, Medieval 11.2%, Casual 5%
Goblin Buster is an incremental tower defense game with deep upgrade mechanics. Obliterate annoying goblins, collect materials, discover powerful relics, invest in unique buildings and spend your resources to upgrade towers and magical spells with a massive skill tree!
Why similar: Tower Defense 22.7%, Incremental 19.9%, Idler 18.8%, Medieval 9.9%, Strategy 7.3%
Every time you think you understand it, it unlocks something else, adding new layers, mechanics, and ways to grow.
Why similar: Tower Defense 27%, Idler 23.7%, Incremental 23.6%, Strategy 9.2%, Casual 5.1%
Control and upgrade a squad of time traveling soldiers sent back to stop an orc invasion before they can obtain the Power of Chaos in this incremental isometric shooter game
Why similar: Tower Defense 24%, Incremental 20.7%, Idler 17.1%, Auto Battler 12%, Strategy 8.1%
Defend your city, conquer enemy lands, and build a powerful empire in this unique tower defense strategy game. Upgrade defenses and technolgy, command troops, and face massive waves, siege weapons, and war elephants as you expand across the map.
Why similar: Tower Defense 28.6%, Auto Battler 17.6%, Medieval 13.6%, Incremental 11.3%, Strategy 10.6%
Cell Defense is an incremental tower defense set inside the body. One antibody holds the center as endless waves of viruses and bacteria close in. Survive, earn, and spend it on weapons, build-defining cards, and upgrades that keep paying out while you idle.
Why similar: Tower Defense 29.3%, Idler 20.9%, Incremental 19.3%, Auto Battler 10.3%, Strategy 9.8%
A short incremental tower defense game where you defend your city from enemy armies. Sharpen your archers' aim, unlock powerful abilities in a massive skill tree, and crush every warlord who dares besiege your walls.
Why similar: Tower Defense 27.3%, Incremental 22.1%, Idler 15.4%, Medieval 9.8%, Relaxing 8.3%
Raise an undead army and conquer the realms of the living! Empire of Zombies is a dark fantasy idle clicker where you recruit skeletons, zombies, and ghosts, build your necropolis, and crush human, elven, and barbarian kingdoms one by one.
Why similar: Tower Defense 26.5%, Idler 24.5%, Incremental 16.6%, Auto Battler 14.7%, Strategy 10.9%
Idle zombie defense where you grow your colony, earn passive income, and survive endless waves with automated combat and strategic upgrades.
Why similar: Idler 27%, Incremental 22.3%, Tower Defense 15.7%, Auto Battler 11.3%, Strategy 10%
Incremental Mazing Tower Defense. No lives, just make more gold. No fixed mob path, create the best maze ever.
Why similar: Tower Defense 34.3%, Incremental 21.7%, Idler 15.2%, Casual 7.2%, Base Building 6.1%
Upgrade your Castle and Unlock new tiers of Skills and Weapons to Defend vs Monsters and Bosses across VARIOUS ZONES! Find Rare ITEMS dropped from monsters and bosses and upgrade them to their full potential! Defeat RAID Mega-Bosses to find LEGENDARY items!
Why similar: Tower Defense 32.2%, Idler 27.9%, Incremental 20.8%, Casual 6.3%, Strategy 6%
An idle auto-battler that fights epic battles in the corner of your screen while you conquer your day. Complete missions, build your hero squad, unlock new weapons, skills and upgrades. Assemble your own pirate crew and set sail among the stars!
Why similar: Tower Defense 23.4%, Idler 21.5%, Auto Battler 19.9%, Incremental 18%, Strategy 8.4%
Build random towers, combine them into powerful defenses, farm gold, go fishing for jackpots, and level up to get stronger every run in GreySpire!
Why similar: Tower Defense 26.6%, Auto Battler 23.6%, Strategy 13.7%, Base Building 10.1%, Casual 8.6%
Resettle is a deep incremental city builder where you develop settlements on islands. Strategically place buildings to maximize resource production, explore 10 different upgrade systems, and create a thriving island city.
Why similar: Incremental 23.6%, Idler 23.2%, Base Building 17.3%, Strategy 9.2%, Pixel Graphics 6.9%
A short relaxing incremental auto-battler where you grow an unstoppable war machine and grind your way forward through enemy territory. No stress, no micromanagement — just growth, upgrades, and glorious mass battles.
Why similar: Idler 24.1%, Auto Battler 20.1%, Incremental 18.8%, Strategy 9.6%, Magic 5.7%
An incremental game about an ancient stone that turns wood into gold. You collect fallen wood and feed it to the stone for gold, then hire wizards, buy upgrades, and cast spells. Prestige to start once again with permanent power to help you feed the stone even more.
Why similar: Incremental 26.5%, Idler 26.3%, Strategy 13.6%, Relaxing 8.7%, Magic 7.8%
Light incremental gameplay meets castle defense. When night falls, monsters pour from summoning gates—the city wall is your last stand. Hundreds of archers volley as one, four heroes fight at your side, and each night grows harder than the last.
Why similar: Tower Defense 29.2%, Incremental 24%, Idler 20%, Strategy 8.3%, Pixel Graphics 7.6%
Isle of Titans is an idle tower defense game where you defend a small kingdom against giant invaders. Shape your build with long-term progression between runs, and adapt on the fly during each run to hold back endless waves of Titans.
Why similar: Tower Defense 18.1%, Idler 15.3%, Incremental 14.6%, Auto Battler 14.4%, Base Building 9%
Endless cubes. Seven colors, seven currencies. Click to crush or build auto-turrets. Upgrades, prestige system, perks, and boss waves. Neon minimalism. Endless progression.
Why similar: Tower Defense 21.1%, Idler 20.7%, Incremental 17.2%, Auto Battler 15.1%, Strategy 11.1%
Buy time to harvest resources in this incremental tower defense game where you defend your core from the native species that want you off their home! Play actively and unleash your abilities, or idle and let your turrets take care of the pests.
Why similar: Tower Defense 34.1%, Incremental 21.7%, Idler 21.5%, Relaxing 7.1%, Casual 5.5%
Spin the slot machine for rewards and bonuses that improve your odds, then strengthen your defenses against waves of enemies. Turn lucky opportunities into upgrades and combine luck with strategy to build a stronger defense.
Why similar: Tower Defense 26.6%, Auto Battler 23.7%, Incremental 17.5%, Strategy 13.9%, Casual 8.7%
Legion Breaker is an active incremental game about growing a novice wizard into an unstoppable battlemage. Unlock powerful spells, raise a holy army, and crush undead hordes across expanding battlefields on your way to the Necromancer King.
Why similar: Incremental 21.4%, Idler 21.2%, Auto Battler 19.9%, Strategy 8.4%, Relaxing 8%
This is an idle auto-battle tower defense game that runs quietly in the corner of the screen while you are busy with other things.
Why similar: Tower Defense 38.4%, Idler 27.3%, Relaxing 8.9%, Pixel Graphics 7.1%, Combat 5.1%
The Covenant Tower is an incremental tower defense game where you build your tower higher during the day, defend it with archers and catapults at night, and prevent world-ending catastrophes by fulfilling an ancient prophecy. Strategic. Satisfying. Surprisingly addictive...
Why similar: Idler 23.3%, Tower Defense 23.2%, Auto Battler 20.7%, Medieval 12.3%, Base Building 9.7%
Click to kill slimes and gain gold. Then hire adventurers to kill more slimes. Unlock new slime tiers, upgrade your clicks, adventurers and unlock abilities to kill even more slimes. And then prestige to unlock special upgrades!
Why similar: Idler 29.7%, Incremental 23.1%, Relaxing 9%, Casual 7.5%, Auto Battler 7.4%
Pullstation is an incremental tower defence about saving your space station from the ever-growing horde of UNKNOWN origin.
Why similar: Tower Defense 35.2%, Idler 26.8%, Incremental 21.8%, Casual 10.1%, Strategy 4.9%
Raise and equip dragons, expand your tower, manage resources, and defend your kingdom across five enemy realms in this colorful 2D idle tower-defense game.
Why similar: Tower Defense 24.3%, Idler 12.9%, Incremental 10.9%, Medieval 9.6%, Auto Battler 9.2%
Refence is a roguelite based idle defense game, where you can choose heroes and their traits, upgrade your castle, and manage resources to fend off enemies from the Demon Realm who are trying to attack your castle.
Why similar: Tower Defense 21.1%, Idler 17.6%, Incremental 15.7%, Magic 8.8%, Relaxing 6.7%
Incremental game about defending Earth from impending danger. Develop your Skill Tree to setup automatic turrets and various other defensive mechanisms.
Why similar: Tower Defense 26.8%, Idler 22.7%, Incremental 21.4%, Relaxing 7.8%, Strategy 7.5%
Fungidemi is an incremental RPG game where you gather your party, sharpen your skills, find magical weapons and explore unique maps while fulfilling small quests in a heart-warming story.
Why similar: Incremental 26.9%, Idler 25.3%, Medieval 12.3%, Strategy 8.6%, Casual 8.2%
A chill incremental game with tower defense vibes where enemies can't harm you! You're a powerful wizard on an epic quest to party! Defeat hordes of joy killers for resources (Moonshine, Tobacco, and more!), construct buildings, call up to 6 friends. Drink A LOT of cocktails to upgrade your skills!
Why similar: Idler 19.6%, Tower Defense 18.4%, Incremental 18.2%, Auto Battler 15.9%, Relaxing 7.7%
ShredDead is a quirky relaxing incremental zombie-shredding game focused on progression with no lose conditions. Defeat endless waves, collect loot, grow your skill tree and evolve the zombies.
Why similar: Auto Battler 21.2%, Incremental 20.4%, Idler 19.9%, Tower Defense 13.9%, Strategy 7.7%
GRIDMINE is a retro tower defense built around incremental progression. Survive for as long as possible, then return to your skill tree to spend extracted resources on tower-based upgrades and abilities.
Why similar: Tower Defense 35.5%, Incremental 23.1%, Strategy 11.3%, Retro 9.6%, Casual 6.9%
Defend your base, level up, upgrade your defenses, and hire companions in this small incremental semi-idle game with RPG elements.
Why similar: Tower Defense 31%, Idler 22%, Incremental 20.3%, Base Building 9.4%, Pixel Graphics 6.4%
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.
Why similar: Tower Defense 27.7%, Idler 23.6%, Incremental 22.3%, Strategy 7.6%, Relaxing 7.3%
Upgrade the house, customize the weapon and charge the special attacks, your cute zombie horde is about to attack.
Why similar: Tower Defense 26.7%, Idler 22.6%, Incremental 21.2%, Base Building 13.2%, Strategy 7.7%
castle idler is a short, relaxing incremental tower defense game with no waves. upgrade towers, collect coins, and unlock powerful prestige upgrades to defend your castle.
Why similar: Tower Defense 27.3%, Idler 24.7%, Incremental 20.7%, Strategy 7.5%, Relaxing 6.4%
Build an army to fight absurdly large numbers of barbarians in this strategy roguelike, with an incremental twist.
Why similar: Tower Defense 22.8%, Incremental 20.4%, Auto Battler 20.3%, Strategy 11.6%, Base Building 10.7%
An incremental idle dungeon auto-battler. Set up your team of adventurers and send them to fight. As they gain experience and learn new skills, you unlock upgrades and recruit new characters. Set it on the corner of your screen while you work, browse, game or anything you want.
Why similar: Idler 29.5%, Auto Battler 22.6%, Incremental 21.3%, Pixel Graphics 6.4%, Medieval 5.5%
QUBE: Incremental TD is a crazy mix of an incremental game and tower defense, where upgrade choices matter. Gather resources, build defensive towers, upgrade yourself, and survive as many enemy waves as possible!
Why similar: Tower Defense 35.2%, Idler 21.8%, Incremental 20.2%, Strategy 11.7%, Combat 4.3%
Face the mysterious slime army in the peaceful canyon! As the lone fixer, hunt endless swarms with unique interdimensional mercenaries. Build your own style through a vast skill tree and rare relics. Upgrade weapons for massive firepower. Can you find the mastermind and save the canyon?
Why similar: Tower Defense 22.3%, Idler 19.6%, Incremental 18.6%, Auto Battler 16.7%, Magic 7.9%
Forge insanely rare turrets in an incremental idle tower defense. Hunt impossible loot, unlock powerful relics, expand your skill tree, complete quests, and discover game-breaking synergies as you chase the rarest drops imaginable.
Why similar: Tower Defense 21.3%, Auto Battler 18.8%, Incremental 17.6%, Idler 14.9%, Strategy 7.9%
Discremental is a short idle and incremental game where you primarily upgrade your disk, along with other equipment.
Why similar: Idler 24.6%, Auto Battler 20.9%, Incremental 20.2%, Pixel Graphics 6.8%, Retro 6.7%
A short incremental game about a vampire hunting for blood. Every kill buys you more night; every night buys permanent power. You never die, the sun just comes up.
Why similar: Idler 22.1%, Incremental 21.7%, Tower Defense 14.6%, Auto Battler 12.8%, Strategy 8.6%
A light city-building game that combines elements of card games and tower defense, where players must survive daily enemy attacks and gradually grow their strength to ultimately defeat powerful invaders.
Why similar: Tower Defense 21.5%, Idler 20.1%, Auto Battler 13.9%, Medieval 10.1%, Base Building 8%
Adventarum is a fantasy idle battler where you fight monsters, earn loot, and rise through the Adventurer’s Guild. Upgrade skills, craft gear, and unlock epic quests as you grow from lone adventurer to guild master.
Why similar: Idler 27%, Auto Battler 23.9%, Incremental 19.6%, Medieval 6.7%, Casual 6.5%