Games like Idle Monster TD

The Perfect Tower II is a mix between an incremental and a tower defense game. Build a town, manage resources and explore a variety of mini-games and tons of upgrades. Fully automate your game and watch numbers going up!

Build your towers and let them do the killing! Connect 12 unique towers through the Reactor to discover 144 devastating synergies. Kill endless zombie hordes, mutate them for bigger rewards, and push your build to the limit in a chaotic bullet hell.

Assemble your adventure squad on the desktop! Classic RPG meets idle play—no grind, no stress, just nonstop progress. Your heroes fight, level up, and loot while you work or study. Explore rich classes, powerful skills, and thrilling gear drops. RPG excitement, anytime, anywhere!

Build twisting mazes with tetromino blocks and deploy unique towers in this strategic roguelite tower defense adventure!

The incremental idle MMO where your heroes keep fighting while you're gone! Spend their loot on upgrades, unlock classes from Elemental-Wizard to Cannon-Pirate, and level 20 unique skills like Farming, Sailing, and Construction!

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!

A corner screen incremental brick-breaker where bouncing cores destroy endless swarms. Let it run in the corner of your screen while you work or jump into fullscreen and take control yourself. Unlock new Cores, expand your skill tree, survive endless waves.

An idle RPG where you deploy expedition parties on the front and leave them to grow. Command only one party yourself; garrison the rest. Chain status effects into a heavier blow. The expedition continues even after you close the game.

A visual Idle RPG where you hunt creatures for rare loot, enchant your equipment, and build your hero. Master 11 skills, trade with merchants, and progress even offline. No Microtransactions, No P2W, just pure idle fun.

Legends of Wastelands is an idle RPG where you shape your hero’s growth. Choose among six classes, master 100+ skills, and combine talents and gems for unique synergies. Idle for rewards or dive into boss fights and shifting wastelands, with pets and gear adding endless build variety.

Whack-A-Monster. An incremental game about Whacking, Smashing, Splashing & BONKING monsters. Upgrade through the skill tree and unlock new weapons to vanquish all evil from this world.

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

Perform a dark ritual with your own hands under relentless pressure. Draw runes in real time, defend the ritual from enemies trying to stop it, and upgrade your skills to unleash devastating magic. Summon ancient eldritch gods in this dark fantasy game driven by skill, strategy and constant tension.

Dwarves hunger for gold, and no mountain shall stand in their way! Mine riches, unearth artifacts, and upgrade your dwarves to devour ever-bigger peaks in this whimsical incremental game.

A screensaver-inspired idle incremental game. Unlock skills, explode your income, and feel the thrill of the perfect corner hit.

Fortress Fury is a survivor multiplayer tower defense roguelite. Endless hordes of enemies want to crush your tower! Buy weapons and upgrades to craft an array of overpowering builds. Will you be able to survive all waves and be the last tower?

An incremental auto battler dungeon crawler where you build a synergized hero party to slay enemies and loot items. Unlock weapons with unique attack styles. Gear up your hero team and explore new dungeon rooms filled with enemies and legendary drops.

*Dark Cultivation* is a dark-themed single-player loot idle RPG. Collect, identify and forge gear, mix skills, talents, gems and companions to craft your build. Climb the Void Ladder, chase faster clears, and top the leaderboards—play anytime, no party needed.

Fracture Field is an idle/incremental quarry mining game. Shatter rocks with timed swings then invest your earnings into upgrades. Build a fleet of drones to automate your empire, bomb tough layers, and unlock powerful prestige upgrades on your journey to master the quarry.

Save Bunnyville from a doomed fate: a top-down action/RPG roguelite from the makers of Dungreed. Explore the depths of the tower, collect and upgrade artifacts, and defeat hordes of demons to keep your village safe.

Program and optimize a drone to automate a farm and watch it do the work for you. Collect resources to unlock better technology and become the most efficient farmer in the world. Improve your problem solving and coding skills.

Mine by day, defend by night. Master 25+ spells, sell rare ores for gear upgrades, and grow stronger each run in this procedurally generated roguelite tower defense. Enjoy full controller and Steam Deck support.

From a small village of a dozen people to a small kingdom of thousands of people. Arrange for residents to work, gathering, fishing and hunting, farming and mining, processing and manufacturing. Trade, accumulate supplies, increase your strength, and fight evil forces and monsters.

Recruit cards, assign them to shelters, and stop incoming waves in a strategic tower defense game. Combine three cards to strengthen your forces, manage limited resources, and adapt to each scenario.

A cozy idle game about vibe-coding with AI. Hire a crew of agents, climb a five-branch upgrade tree, and dress the whole lab from 80 cosmetics across five tiers. Progress lands in minutes, not days — no subscriptions, no daily check-in. Numbers go up, vibes stay immaculate.

Petunia's Purgatory is a creepy-cute idle farming game that lives at the bottom of your screen. Grow cursed crops, feed the Elder God, and keep Petunia sane before her hallucinations invade your desktop.

You are the Kingdom’s Commander. Choose new contracts strategically. Use towers but save your gold. Use 12 powerful God/saint spells. Finish Contracts quickly. Stack gold and reputation rapidly. Choose and upgrade 36 perks blessed by 12 Gods/saints. Become the Legend of the Kingdoms.

Rebuild your kingdom and explore a vibrant fantasy world in this roguelite city builder. Defeat hordes of monsters with a unique team of defenders as you harvest, build, mine, cook, brew, and grow. But if your defenses should fail, be prepared to watch it all burn!

Ascend from mortal origins to cosmic mastery in Ascend Idle: Chronicles, an immersive idle RPG. Optimize automated resource generation, unlock powerful upgrades, and master deep strategic progression through a seamless, mouse-only interface designed for pure, relaxed enjoyment.

Critter Chaos TD is a fast, frantic and chaotic Tower Defence game in which you must rid the world of the evil Critters. Build stations and guns to fortify your defences and prevent the various types of Critters from reaching your base.

Arena combat meets mercenary club management. Recruit from a dynamic market, build your squad, and compete season after season in leagues and cups.

Play as a kind-hearted god in a tiny world. Grow thriving forests, inspire mortals to stand strong, and unleash nature's fury to shield them from evil. One small miracle at a time.

Sit back and enjoy this Idle Block Breaking game where you can take control and break blocks yourself or turn it to idle mode and watch the game play itself!

Claws of Power is a cute, real-time card battle game. With a variety of unique and adorable cat cards, each one could be your key to victory. Strategize by building different decks and using items to overcome challenges and claim the throne as the ultimate cat leader.

A cozy incremental game about growing your way home. Strategically plant flowers, optimize machinery, and grow your tree tall enough to escape!

"Cultivation Tower" 2.0 "Cultivation Road", 2D side-scrolling idle cultivation game. Lead the protagonist and 12 fellow cultivators on an automatic journey along the immortal path, battling and collecting treasures, managing your sect, constantly reaching new heights in twenty different scenes.