
Idle zombie defense where you grow your colony, earn passive income, and survive endless waves with automated combat and strategic upgrades.
60+ similar titles based on shared tags and player behavior. Themes include Incremental, Idler, Casual, 2D.

Idle zombie defense where you grow your colony, earn passive income, and survive endless waves with automated combat and strategic upgrades.

Idle Protocol
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!

Recursive
Every time you think you understand it, it unlocks something else, adding new layers, mechanics, and ways to grow.
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: Incremental 32.7%, Idler 23.7%, Auto Battler 13.9%, Tower Defense 10.5%, Strategy 10.1%
Every time you think you understand it, it unlocks something else, adding new layers, mechanics, and ways to grow.
Why similar: Incremental 36.6%, Idler 26.8%, Tower Defense 12.9%, Strategy 9.6%, Casual 5.2%
Slot Grind is an incremental slot machine game where you spin, earn money, and put it back into upgrades. Unlock new machines with better payouts, improve them, and automate your slots as your profits grow, until you finally pay off your debts.
Why similar: Incremental 47.5%, Idler 35.8%, 2D 6.3%, Casual 6.1%, Indie 2.8%
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: Incremental 29.2%, Idler 25.3%, Auto Battler 14.7%, Tower Defense 11.6%, Strategy 9.1%
Dopaminer lets you do the most scientifically accurate thing possible: click Synapse bits that reward you with Dopamine. Upgrade your neural rig by stacking upgrades, unlock new tiers, automate progress, and Rewire to prestige. Spend Synapse Points for permanent perks and watch each run accelerate.
Why similar: Incremental 45.6%, Idler 34.5%, Casual 12.6%, 2D 5.9%, Singleplayer 1.4%
An Incremental game about filling your screen with balls.
Why similar: Incremental 43.7%, Idler 31.5%, Strategy 9.8%, Casual 7.7%, 2D 5%
A minimalist incremental clicker about trading stocks and coins in rapid-fire rounds. Watch prices move, trade bulk orders, square off for profit or loss, and unlock upgrades & sectors to further maximize earnings.
Why similar: Incremental 44.2%, Idler 29.7%, Strategy 11.6%, Casual 7.6%, Indie 3.4%
Malware.exe is a short incremental game where you destroy files and receive bytes to grow a virus. You will destroy files with your cursor and unlock upgrades on a circuit-board tech tree with the bytes gained. Destroy more and more files with each upgrade. Features dark ambient audio.
Why similar: Incremental 44.7%, Idler 34%, Casual 12.2%, 2D 5.8%, Indie 2.2%
Pullstation is an incremental tower defence about saving your space station from the ever-growing horde of UNKNOWN origin.
Why similar: Incremental 34.5%, Idler 30.9%, Tower Defense 17.2%, Casual 10.7%, Strategy 5.2%
Medieval vs Machines is an incremental tower defense auto-battler where you build a medieval army to defend your castle against endless machine hordes from another dimension. Recruit warriors, lancers, archers and monsters, unlock skill trees and watch massive battles grow into chaotic.
Why similar: Incremental 31.8%, Idler 24.2%, Strategy 15.8%, Tower Defense 14.7%, Auto Battler 8.5%
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: Incremental 30%, Idler 27.9%, Auto Battler 13.8%, Tower Defense 12.1%, Strategy 5.5%
A short relaxing incremental game disguised as a tower defense, but enemies can’t reach your walls. Thanks to lava.
Why similar: Incremental 33.3%, Idler 25.9%, Tower Defense 10.8%, Auto Battler 10.7%, Strategy 8.2%
Start with a single soldier, end up with a massive army. Strategize and command your units, or let them grind on their own. Progress through many unique progression systems and conquer all the stages.
Why similar: Incremental 32.9%, Idler 22.3%, Auto Battler 15.1%, Strategy 13.9%, Tactical 7.4%
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 29.7%, Incremental 25.9%, Auto Battler 14.6%, Strategy 12%, Tower Defense 6%
An incremental unfolding game about feeding fuel into a reactor. Combine elements to produce energy, unlock exotic technologies and explore a strange galaxy.
Why similar: Incremental 45.5%, Idler 23.7%, Auto Battler 13.1%, Strategy 10.1%, Casual 4.3%
An incremental arcade game about scanning files by collecting bits, bytes and Gigabytes. Can you collect Every Last Bit?
Why similar: Incremental 43.9%, Idler 39.9%, Casual 6.6%, Indie 3.5%, 2D 3.2%
An idle game that runs while you work. Your activity powers the drill: dig, earn, upgrade and go deeper. Build your system, automate everything and reach the center of the Earth.
Why similar: Incremental 45.7%, Idler 34.7%, Casual 12.5%, 2D 5.9%, Singleplayer 1.1%
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: Idler 30.1%, Incremental 27.9%, Tower Defense 13.8%, Strategy 12.3%, Auto Battler 11.3%
Digging down is an incremental/management game with an engaging story and idle elements. You begin in a nondescript underground complex with no memory of prior events. Uncover the complex floor by floor, utilizing resources found and learn the secrets of this place.
Why similar: Incremental 42.7%, Idler 28.2%, Strategy 13.6%, Casual 8.6%, 2D 3.4%
A short, relaxing incremental game about slaughtering millions of attacking zombies. Take a load off, the end of the world doesn't have to be stressful.
Why similar: Idler 21.5%, Incremental 21.1%, Outbreak Sim 19% ★, Auto Battler 13.3%, Strategy 7%
Marble Desktop redefines the casual form of marble games with three core experiences: "physical excitement + idle development + relaxing decompression!"
Why similar: Incremental 37.9%, Idler 36.2%, Strategy 11.9%, Casual 8.2%, 2D 3.3%
Fight off alien invaders abducting your cows in this colorful incremental game. Repel hundreds of them at once, collect the rewards, upgrade towers, tools and objects in the tech tree... Specialize and choose your game style and try to reach the next season…
Why similar: Incremental 37%, Idler 35.3%, Tower Defense 14.7%, Casual 7.5%, 2D 4.9%
A casual, progression-based incremental game about defending your tiny fortress from hordes of tiny mobs. Place defensive towers, acquire resources by defeating enemies, and unlock new upgrades in the skill tree to strengthen your goblin stronghold.
Why similar: Incremental 40.9%, Idler 24.5%, Tower Defense 15.5%, Strategy 7.3%, Casual 6%
A cute SD pixel hero cuts through endless waves of enemies, then grows stronger between battles in an incremental auto-battle RPG built around satisfying progression.
Why similar: Incremental 43.4%, Idler 32.2%, Auto Battler 15.5%, Casual 8.1%, Singleplayer 0.8%
ULTRATAP is an incremental game about defeating monsters and bosses, getting stronger and enjoying the process. Buy upgrades, complete quests and equip powerful items.
Why similar: Incremental 41.1%, Idler 29.5%, Strategy 13.5%, Casual 9.9%, 2D 3.5%
minesweeper, but with a skill tree.
Why similar: Incremental 42.3%, Idler 30.7%, Strategy 13.4%, Casual 6.2%, 2D 4.8%
Click and create small balls. Progress and earn money. Unlock new features. It's great fun to earn money for free. Don't forget to check the prize bags at short intervals. There will be more prizes in your chest in these bags! In the final, a very special creature will be waiting for you.
Why similar: Incremental 39.8%, Idler 38.2%, Casual 8.2%, Strategy 5.8%, 2D 5.2%
Discover coins, generate cash, and exploit crazy combos in this satisfying incremental game about clicking a box.
Why similar: Incremental 50.6%, Idler 29.6%, Strategy 8.7%, Casual 7.2%, 2D 3.2%
**Grind Momo** is a **clicker** where you work 💼 by clicking to earn money 💰 and invest in stocks 📈, crypto 🪙, and businesses 🏭. Buy properties 🏠 and vehicles 🚗 to rent, craft items or sell in the market. Use prestige 🔄 for upgrades and unlock bonuses 🎯. Customize 🎨 and grow! 🚀
Why similar: Incremental 48.2%, Idler 34.4%, Casual 8.6%, 2D 5.9%, Indie 2%
This is a click-and-play idle game for children. It's easy to understand with Japanese (and some English) text, and playable with just a mouse. When you're busy, let your child play this game while you get things done.
Why similar: Incremental 54.1%, Idler 20.9%, Casual 11.4%, 2D 6.6%, Indie 5.3%
An active incremental were You Command your Skeleton Pirate crew. Destroy and Loot ships of their precious shells, Buy and Upgrade cannons. Unlock new abilities and Face Powerful Admirals and become the Richest Pirate there is.
Why similar: Incremental 43.9%, Idler 31.2%, Strategy 11.9%, Casual 11%, 2D 1.6%
Ditch the dull, monotonous desktop! Bring home a soft, cuddly slime that grooves in perfect sync with your music, unlock soothing desktop companionship, and enjoy endless player-created music content in the Steam Workshop to swap out whenever you want~
Why similar: Incremental 42.3%, Idler 38.2%, Casual 12.5%, 2D 6%, Singleplayer 1.1%
Incremental game about defending Earth from impending danger. Develop your Skill Tree to setup automatic turrets and various other defensive mechanisms.
Why similar: Incremental 36.8%, Idler 27.8%, Tower Defense 13.7%, Strategy 10.8%, Casual 4.7%
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 34.7%, Incremental 34.5%, Auto Battler 16.8%, Casual 5.9%, 2D 3.8%
"Click and Adventure" is a relaxing, compact click-based idle game. Explore by clicking, consume health points to defeat various monsters, obtain treasure chests, unlock the encyclopedia, increase passive income, upgrade skills, unlock new maps, and defeat new monsters.
Why similar: Incremental 38%, Idler 34.7%, Casual 13.3%, Strategy 12.8%, Singleplayer 1.2%
Smash rocks with hammer. Sand falls in cart. Make money. Repeat.
Why similar: Incremental 47.3%, Idler 35.8%, Casual 13.1%, Indie 2.4%, Singleplayer 1.5%
A simple idle game where you drop balls plinko-style to make money. Big number make head go brrrr.
Why similar: Incremental 48.2%, Idler 34.4%, Casual 8.6%, 2D 5.9%, Indie 2%
Automate your growth, uncover a gorgeous city, and chase the ultimate metric: Liveliness. This cozy idle clicker lets you unlock passive income boosts and powerful minigames to rapidly scale your empire. Attract every unique citizen and claim your spot on the global leaderboard!
Why similar: Incremental 40.3%, Idler 38.4%, Strategy 11%, 2D 4.8%, Indie 4.8%
You start with a pickaxe. Your goal is the Earth's core. It won't be easy. Dig deeper, upgrade your gear, unlock new technologies — and keep going. Every layer is harder, every mineral rarer, every secret bigger. How deep can you go?
Why similar: Incremental 44%, Idler 39.7%, Casual 6.7%, 2D 5.9%, Indie 2.5%
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: Incremental 34%, Idler 26.6%, Tower Defense 18.2%, Strategy 13.1%, Casual 3%
Compete against others to create a universe in the shortest time in a unique take on the idle game genre. In Idle Universe Creator, your task is to craft atoms to fill an empty universe. Will you recreate our universe or craft brand new ones? What matters is how fast you can reach the target mass.
Why similar: Incremental 46.4%, Idler 35.3%, Casual 12.5%, 2D 4.3%, Singleplayer 1.5%
ES Clicker is an addictive clicker game where you collect ES drinks, upgrade your production, and unlock achievements.
Why similar: Incremental 49.6%, Idler 22.3%, Casual 10.3%, Strategy 10.2%, 2D 3.8%
Apoclone is a post-apocalyptic idle strategy RPG where you command a squad of clone warriors and unleash powerful mechs in turn-based combat. Strategize your formation, conquer enemies in PvE and PvP, and thrive in a ruined world—even while offline.
Why similar: Incremental 43.2%, Idler 33.1%, Strategy 13.5%, Casual 9.3%, Singleplayer 1%
A fast-paced sci-fi tower defense game where you strategically place and upgrade Glowbots to stop waves of enemies across vibrant space maps.
Why similar: Incremental 31.2%, Idler 24.3%, Tower Defense 15%, Auto Battler 13.4%, Strategy 8.9%
Ever wanted a Dyson swarm of your own? Now you can have one with just a few clicks! Manage a solar empire, produce bots which will make solar panels for you. Send your panels to the sun to generate energy and sell that energy to make money which you can spend on even more bots!
Why similar: Incremental 38%, Idler 35.7%, Strategy 13.7%, Casual 6%, 2D 4.5%
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: Incremental 39%, Idler 36.5%, Casual 8.5%, Auto Battler 5.8%, Strategy 5%
Punch a crying bag, collect its tears, power up your punches, and unleash chaos. Fast-paced clicker madness with absurd upgrades and a lil’ buddy who punches for you!
Why similar: Incremental 41.6%, Idler 30.1%, Auto Battler 17.6%, 2D 4.8%, Casual 3.7%
Mana Lab is a unique fantasy incremental game where you blast enemies into oblivion and grow into an all-powerful mage. Level up, collect crystals and potions, and unlock powerful new abilities. Climb the ranks and become the ultimate sorcerer!
Why similar: Incremental 39.7%, Idler 28.6%, Strategy 15.2%, Casual 9.9%, 2D 3.9%
Lead 4 auto-running heroes through dungeon runs, open chests, survive the curse, and spend your loot on permanent upgrades.
Why similar: Incremental 39.8%, Idler 29.3%, Auto Battler 17.3%, Strategy 6.7%, Casual 5.3%
Put it all on the line in this roulette-themed incremental game where you torment your scrimblos in order to manage and eventually escape hell.
Why similar: Incremental 48%, Idler 34.2%, Casual 9.6%, 2D 5.4%, Indie 2%
An idle game that lives on your desktop. Widgets that make widgets that make widgets.
Why similar: Incremental 41.6%, Idler 39.6%, Casual 9.4%, Indie 4.9%, 2D 3.7%
Upgrade the house, customize the weapon and charge the special attacks, your cute zombie horde is about to attack.
Why similar: Incremental 36%, Idler 28%, Tower Defense 14%, Strategy 8.8%, Zombies 6.5%
A corporate spreadsheet idle game where you climb the ladder from Intern to C-Suite by generating KPIs, automating busywork, and satisfying a Board that demands exponential results. Totally NOT a Game.
Why similar: Incremental 43.2%, Idler 31.1%, Strategy 14.1%, Casual 6.4%, 2D 4.5%
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: Incremental 30.2%, Idler 26.4%, Strategy 13.1%, Auto Battler 12.1%, Tower Defense 11.4%
A short active incremental game about defending from undead hordes. Wield an arsenal of spells, raise a holy army, and fight across ever-expanding battlefields. Start from nothing and progress through a massive skill tree to become the ultimate battlemage.
Why similar: Incremental 41.8%, Idler 18.3%, Auto Battler 12.4%, Strategy 10.7%, Casual 9.9%
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: Incremental 35.1%, Idler 30.9%, Tower Defense 14.3%, Strategy 8.6%, Casual 5%
A incremental clicker game where you defeat monsters and protect the Queen's Tower.
Why similar: Incremental 40.5%, Idler 22.6%, Strategy 15.4%, Casual 10.1%, Indie 4.6%
Click, collect and upgrade your lab. Rat of Infinity is an idle clicker where you obtain vials, gather scientific cards, prestige your lab and chase endless heights!
Why similar: Incremental 43.8%, Idler 33.5%, Casual 11.6%, 2D 5.8%, Indie 4.1%
Toilet Paper Idle is an incremental game about consuming as much toilet papers as possible with the help of helpers, skills, and upgrades. Discover special types of toilet papers as you progress, and be careful to not clog your toilet!
Why similar: Incremental 47%, Idler 42.1%, Casual 6%, Indie 3.9%, Singleplayer 0.9%
Tap the chest, buy upgrades, and grow a hoard that spirals into absurdity. Hire heroes, fund guild research, and spend Essence on a skill tree that persists between prestiges. When you need a change of pace, race the clock in speed challenges or descend into The Abyss
Why similar: Incremental 50.6%, Idler 36.2%, Casual 10%, Indie 2%, Singleplayer 1.1%