Games like Idle Geometry Defense

Your tower. One tower. An infinite tower. Build a god-forged rampart in this chill incremental tower defense idler and watch it evolve from humble sentinel to unstoppable cosmic siege engine. Idle through endless enemy waves while your power compounds — then tinker with 2744 runewords crafted from 14 runes across 4 slots to squeeze every drop of potential from your growing arsenal. The deeper yo… If you enjoyed this game, see our list of games similar to Rune Tower Incremental.

86%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:graphics, grinding

86% User Score Based on 111 reviews

Duncrush is a clicker RPG where you attack monsters by clicking and conquer challenging dungeons! Click on monsters to defeat waves of enemies, collect gold, and find powerful weapons, shields, and accessories. Strengthen your character through a deep skill tree and customize your build with unique equipment. Explore a variety of dungeons, each with different challenges and rewards. With simple c… If you enjoyed this game, see our list of games similar to Duncrush.

36%Game Brain Score

Most mentioned positive aspects:graphics

Most mentioned negative aspects:gameplay, optimization

53% User Score Based on 19 reviews

Join our discord I made this version for galaxy.click, it had to be single threaded so the performance is a little worse and I had to change the physics engine which might introduce bugs.I would recommend playing the steam version or this version: https://louidev.itch.io/pachincro This is a demo for the upcoming release, full release expected in Late February  Any purchases will be provid… If you enjoyed this game, see our list of games similar to Pachincro.

Idle Defense throws you into a hypnotic, minimalist arena where neon cubes of every color surge toward you. You can crush them yourself or build an automatic defense grid that grinds them down while you strategize. This isn't just another idle game. It's a deep, neon-soaked loop of progression, prestige, and pure destruction. KEY FEATURES: Dual-Mode Destruction – Play actively by smashing … If you enjoyed this game, see our list of games similar to Idle Defense.

Use keys as turrets and place them on your keyboard. Purchase perks, upgrades, and buy more keys to build your defense. Unlock perks with the waves earned through playing. Beat every stage in the game. If you enjoyed this game, see our list of games similar to Keyclash.

64%Game Brain Score

Most mentioned positive aspects:gameplay, optimization

Most mentioned negative aspects:graphics, replayability

64% User Score Based on 78 reviews

Place Towers, Defeat Enemies, Stack Upgrades Strategically place your towers to fend off massive waves of thousands of enemies at once. Every defeated enemy grants resources you can use to endlessly upgrade your towers—more damage, faster shots, greater range. The pressure increases with every wave! Energy & Production Towers need power to fire—generate it using massive solar fields and d… If you enjoyed this game, see our list of games similar to This Isn't Just Tower Defense.

95%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, optimization

95% User Score Based on 834 reviews

Utopia Must Fall is a vector-flavored base-defending arcade shooter with rapid progression, procedurally generated attack waves and enough upgrade variety to suit both the defensive or aggressive player. It incorporates elements from tower defense, roguelites and beyond, all neatly packaged into a laser-sharp bullet-purgatory arcade frenzy! Easy To Learn : firing happens automatically, just st… If you enjoyed this game, see our list of games similar to Utopia Must Fall.

55%Game Brain Score

Most mentioned positive aspects:graphics, replayability

Most mentioned negative aspects:gameplay, grinding

87% User Score Based on 15 reviews

Arcade co-op pixel perfect retro shmup If you enjoyed this game, see our list of games similar to Galactic Wars EX.

73%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:music, stability

82% User Score Based on 40 reviews

No mistakes. No mercy. No Hit Allowed.Defend yourself in this minimalist one-button incremental defense game. One hit, and it’s over. Block, parry, upgrade, and grow — reach the very end without taking a single hit! Upgrade!Unlock 70+ upgrades and evolve from a Parry Newbie into a true Parry Master! Forge your shield!Enhance your shield for greater rewards, but tread carefully — … If you enjoyed this game, see our list of games similar to ParryMaster.

74%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, story

74% User Score Based on 462 reviews

Live real time battle, micromanagement and survive the battle with your army of your chosen, Live with mayhem and explosions. If you enjoyed this game, see our list of games similar to Northend Tower Defense.

78%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, replayability

78% User Score Based on 243 reviews

Distant future… Brutal gladiatorial battles is a top-rated show, extremely popular all over the Universe. You’ve been sent to the abandoned planet as one of the participants of the show. Your goal is to survive as long as possible, fighting back deadly creatures in the focus of billions of viewers. If you enjoyed this game, see our list of games similar to Pixel Gladiator.

41%Game Brain Score

Most mentioned positive aspects:story, music

Most mentioned negative aspects:gameplay, graphics

70% User Score Based on 10 reviews

Starlight: Defence Command is a Tower Defence game designed for the PC that is tough and more in-depth than those gone before. With the ability to configure towers in billions of possible combinations, unlockable perks and fine tuning through target priorities, players are given powerful tools to complete the galaxy-spanning, story-driven campaign. If you enjoyed this game, see our list of games similar to Starlight: Defence Command.

86%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, monetization

86% User Score Based on 3,160 reviews

The Perfect Tower II is a mix between an incremental and a tower defense game. Build a town and explore a variety of regions to unlock different mini-games and tons of upgrades. If you enjoyed this game, see our list of games similar to The Perfect Tower II.

77%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, optimization

78% User Score Based on 2,144 reviews

Critic Score 33%Based on 2 reviews

Taur is an action-strategy sci-fi game. Control the Prime Cannon and unlock all of its powerful weapons and abilities. Build turrets, droids, aircraft and more as you fight to protect the Tauron droids' homeworld against a relentless invasion. Will your Taur stand against the Imperion warmachine? If you enjoyed this game, see our list of games similar to Taur.

80%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding, story

80% User Score Based on 4,343 reviews

Rogue Tower is a tower defense game with roguelike elements and a continuously expanding path which you can influence. Unlock new towers and buildings, build up your defenses, upgrade your towers through card draws and cash, expand the path tactically to control how enemies move and defend your tower. If you enjoyed this game, see our list of games similar to Rogue Tower.

Shoot. Upgrade. Die. Repeat. Endless Void: Idle Tower Defense, a minimalist incremental game where your only objective is to hold the line against mathematically infinite waves of enemies. Start with a single, basic cannon. Through persistent upgrades, deep research trees, and raw firepower, evolve your lone tower into a cosmic fortress capable of tearing the fabric of space and time. Whether you… If you enjoyed this game, see our list of games similar to Endless Void: Idle Tower Defense.

Galactic Siege is a 3D tower defense game where your mission is to hold the line against relentless waves of enemies. Build, upgrade, and adapt your defenses across four distinct worlds, each introducing unique enemy mechanics and challenges. Can you survive the campaign and climb the global leaderboard in Unlimited Mode? Four unique worlds Each world introduces new environments and enemy t… If you enjoyed this game, see our list of games similar to Galactic Siege.

60%Game Brain Score

Most mentioned positive aspects:gameplay

Most mentioned negative aspects:graphics

100% User Score Based on 11 reviews

King Charles is a fast-paced, dog-powered survival action game where every minute matters. Dodge relentless swarms, collect XP and gold, and build a devastating loadout through quick card choices and permanent upgrades. The longer you survive, the more intense the hunt becomes—especially when miniboss waves start arriving. How it playsYou fight automatically while you focus on movement, positioni… If you enjoyed this game, see our list of games similar to King Charles: Rise of the Alpha.

83%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:music, story

100% User Score Based on 34 reviews

------------------------------------------------------- BastionOS is an incremental action game where you command a military terminal to stack ludicrous weapons and upgrades onto a lone tower facing an endless machine army. Destroy a gigantic evolving horde, get destroyed, unlock new tech, repeat, and get strong enough to survive the next level. If you enjoyed this game, see our list of games similar to BastionOS.

77%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:gameplay, grinding

77% User Score Based on 71 reviews

Goblin Buster is no ordinary tower defense game - it’s an incremental journey where every run makes you stronger, every upgrade changes your strategy, and every goblin wave is an opportunity to experiment with new towers. Start with basic archer towers, as you crush goblin hordes, gather valuable materials to research unique upgrades that unlock new towers, abilities and resource production. Di… If you enjoyed this game, see our list of games similar to Goblin Buster: Incremental Tower Defense.

74%Game Brain Score

Most mentioned positive aspects:gameplay, humor

Most mentioned negative aspects:grinding, music

74% User Score Based on 91 reviews

Climb a 201-floor tower, clearing each floor of enemies.  Grow ever stronger through an upgrade tree. Discover powerful rings that unlock unique abilities. Unleash chaos yet again and turn Max Manos into a hand of mass destruction. If you enjoyed this game, see our list of games similar to Max Manos 2.

72%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

72% User Score Based on 75 reviews

Ash Warden is a fast-paced tower defense where you click to shoot enemies, teleport between three towers, and upgrade skills to survive relentless Redgaze waves. If you enjoyed this game, see our list of games similar to Ash Warden.

76%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:character development

82% User Score Based on 44 reviews

GRID RANGER is a short, 3D shmuplike with laser sharp aesthetics and a retro-futuristic soundtrack. Dodge and blast your way through 3 super-intense levels and see what lies beyond the grid... Featuring: Mouse-oriented controls for extra precision (The CNTRL option adjusts sensitivity), with controller support offered but not recommendedUses the V99 vector engine (like its sister game UTOPIA MUS… If you enjoyed this game, see our list of games similar to Grid Ranger.

71%Game Brain Score

Most mentioned positive aspects:gameplay, humor

Most mentioned negative aspects:story, grinding

71% User Score Based on 340 reviews

You’re being Bounty-Hunted! Run, Build your ship piece-by-piece and make it work with the parts you find, Destroy outposts and waves of fleets, and Pick your battles carefully to overcome your hunters in this Fast-Paced Top-Down Action Roguelite Shooter. If you enjoyed this game, see our list of games similar to Run Build Pew!.

55%Game Brain Score

Most mentioned positive aspects:music

Most mentioned negative aspects:gameplay, story

80% User Score Based on 20 reviews

Sci-fi Tower Defense real-time strategy with pleasant adaptive music. Play as a commander of a space station which got stuck in a time anomaly. If you enjoyed this game, see our list of games similar to Chronostation.

SYNTHWAVE DICE TD Where luck meets strategy in a neon-soaked battleground. Defend your tower against waves of geometric enemies in this unique blend of roguelike deckbuilder and tower defense. Roll dice to attack, play cards to manipulate your fate, and unlock new dice the more you play. Every roll determines your destiny—will you master the odds? ️ CORE GAMEPLAY Roll to AttackYour tower'… If you enjoyed this game, see our list of games similar to Synthwave Dice TD.

86%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, replayability

86% User Score Based on 78 reviews

castle idler is a short, relaxing idle tower defense game with no waves. idly upgrade towers, collect coins, and unlock a vast skill tree to defend your castle from a slime invasion. wishlist on steam join our discord! deploy a variety of towers along winding paths and continuously upgrade themprogress through increasingly difficult levels with trickier paths and tougher enemiesexplore the pres… If you enjoyed this game, see our list of games similar to castle idler.

82%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding, stability

82% User Score Based on 973 reviews

In Monsters are Coming! Rock & Road, gather what resources you can to defend an ever-moving city. Are you ready to take on a never-ending army of darkness in a tower-survivor, action-rogue-lite on wheels? - Fortify: The city must endure! Choose from a selection of town halls, place towers and create your own builds to maximise destruction. Equip defensive structures to repel monsters from the gat… If you enjoyed this game, see our list of games similar to Monsters are Coming! Rock & Road.

86%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

86% User Score Based on 865 reviews

Welcome to Drill Core, where corporate greed meets strategic planet-mining! By day, lead an elite crew of miners, carriers, and guards as they carve a path through hostile alien worlds. Build advanced facilities, upgrade deadly turrets, and prepare for relentless nightly assaults from alien lifeforms. Will you chase maximum efficiency at any cost, or play it safe and fight to survive? Drill Core i… If you enjoyed this game, see our list of games similar to Drill Core.

89%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding, story

89% User Score Based on 543 reviews

Trainatic is an explosive incremental train-building game! Upgrade your cars, gather resources, and unlock powerful synergies to chug further down the track. If you enjoyed this game, see our list of games similar to Trainatic.

83%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:music, grinding

83% User Score Based on 134 reviews

All Aboard! The Train Defense Express is out now! 8/07/2025 Update: v1.1.1Patch notes: itch.io | Steam Now available on mobile!Google Play (Android)Apple App Store (iOS) All Aboard! is a mix between auto-battler, survivor, tower defense, and idle/clicker games. The goal is to protect the central objective, the Infinite Power Generator, from endlessly spawning hordes of enemies, and to see how l… If you enjoyed this game, see our list of games similar to All Aboard! The Train Defense Express.

89%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:grinding, optimization

89% User Score Based on 300 reviews

Play through the three levels in Kevin's Room and defend your room against your old toys. Face Memphis-X in the final level and put a stop to his assault as he crushes your soldiers in an attempt to get to your base. You received new toys from your family. Isn't that lovely? Oh, it's for sure... Your old toys, though, aren't getting along as well. They are no longer cared for and have be… If you enjoyed this game, see our list of games similar to Toy Shire: Room One.

91%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:optimization, grinding

91% User Score Based on 499 reviews

Employ lethal turrets, traps, and gadgets to defend against an onslaught of evolving creeps! Step into a twisted, hyper 3D, mind bending realm. Upgrade and adapt your defenses. Become a master maze crafter. Collect bizarre artifacts. Rush creeps for lucrative rewards, and succumb to greed! If you enjoyed this game, see our list of games similar to No Creeps Were Harmed TD.

92%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding, atmosphere

92% User Score Based on 1,049 reviews

Slay waves of spooky enemies for 20 nights to survive 'The Demonic Conveyor Belt'. Talented is an arcade roguelite with randomly generated skill trees. Choose your upgrades and abilities wisely and you might just make it out alive. Are you truly Talented? If you enjoyed this game, see our list of games similar to Talented.

88%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, music

88% User Score Based on 203 reviews

ROGUELIKE AIR COMBAT - ARCADE ACTION Short, intense and randomized runs: typical sessions are 10-20 min long Tech-up and upgrade your strafe-capable supersonic VTOL mid-flight Score-attack on the daily leaderboards: reset every 36 hours 3 difficulty levels (operations): featuring different length, intensity and score potential Minimum requirements: quick installation and runs on 10+ years … If you enjoyed this game, see our list of games similar to TOP DOG.

88%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, replayability

88% User Score Based on 105 reviews

Phantom Signal is a real-time sci-fi strategy game with unusual mechanics. Explore mysterious star systems and reveal the secret of the phantom signal. If you enjoyed this game, see our list of games similar to Phantom Signal.

82%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:grinding, stability

85% User Score Based on 1,092 reviews

Critic Score 73%Based on 1 reviews

Let Them Come is a fast paced pixel art shoot ‘em up. Twitchy trigger fingers and focused battle tactics are the order of the day as wave after wave of alien-like creatures try to take you down. If you enjoyed this game, see our list of games similar to Let Them Come.

65%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:gameplay, story

65% User Score Based on 75 reviews

Ever dreamed of smashing your own car? Or maybe a car of your neighbour? Well... now you have a chance! Grab your weapon, call out your battle drones and start clicking the car into oblivion! Earn cash, upgrade your equipment and find more vehicles to destroy! If you enjoyed this game, see our list of games similar to Car Demolition Clicker.

80%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, grinding

92% User Score Based on 971 reviews

Critic Score 20%Based on 1 reviews

„IS Defense” is a game set in politically-fictional 2020 – where the expansion of ISIS went out of hand. They took over all of Northern Africa, spreading their genocidal understanding of the world’s order. Strongly armed, vast in numbers and prepared for everything, the Islamic State is launching the invasion upon Europe, over the entire Mediterranean Sea.The player takes the role of NATO’s statio… If you enjoyed this game, see our list of games similar to IS Defense.

83%Game Brain Score

Most mentioned positive aspects:gameplay, optimization

Most mentioned negative aspects:graphics, stability

83% User Score Based on 263 reviews

Castle Craft is a game where players can build huge castles in an ancient wartorn world and must defend them against hordes of enemies in siege battles of epic proportions. Castle Craft is a unique blend of the voxel sandbox genre, action, and tower defense. If you enjoyed this game, see our list of games similar to Castle Craft.

86%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:replayability, grinding

86% User Score Based on 139 reviews

Freaking Meatbags throws you into a futuristic world where robots have jobs, cephalopods aren't confined to a single dimension, and humans pretty much just stand around talking to themselves. As a lowly cleaning robot, your task is to gather precious materials from each world before the solar system goes kaboom. As soon as you land, you realize this gig isn't going to be as simple as you had hoped… If you enjoyed this game, see our list of games similar to Freaking Meatbags.

99%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:optimization, story

99% User Score Based on 78 reviews

Red Tether is an action-packed "combat-puzzle" roguelite. You will tear apart massive space fleets, using nothing but your advanced tether harpoons. Pull and crash ships into another, rip their components off, then grapple-swing your way out of danger. If you enjoyed this game, see our list of games similar to Red Tether.

89%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, replayability

89% User Score Based on 471 reviews

Your daily dose of air combat. Super easy to pick up, minimum requirements and vibrant visuals. Select your aircraft and jump into action! If you enjoyed this game, see our list of games similar to AFTERBURN.

Kill the Skeletons – Embrace the Chaos! Are you ready to fight the undead? Kill the Skeletons is a 3D clicker battle where thousands of creatures fly across the battlefield, and hundreds of weapons unleash pure destruction! Tap to Attack, Obliterate the Horde! Your reflexes and weapons are your greatest tools. Click to destroy waves of skeletons, buy more weapons and enjoy the chaos! Thou… If you enjoyed this game, see our list of games similar to Kill The Skeletons.

Space Escape is a rogue-like arcade shoot-'em-up game where survival is the only mission. Forget peaceful space exploration—you're dodging obstacles and blasting alien ships coming at you from every direction. Level up, stack power-ups, and upgrade to take on tougher enemies. Got what it takes to survive the chaos of space? Prove it. Features: Endless Survival: Fight through infinite waves of ene… If you enjoyed this game, see our list of games similar to Space Escape.

Idle Breakout lets you enjoy an idle brick-breaking game where you destroy numbered blocks with balls. Upgrade balls, unlock special abilities, and watch the satisfying destruction. Break more bricks! If you enjoyed this game, see our list of games similar to Idle Breakout.

Idle Breakanoid combines the satisfying block-breaking action of classic Breakout / Arkanoid with the addictive progression of idle incremental games. Sit back and watch as your balls bounce, blocks shatter, and your power grows! Experience the timeless joy of breaking blocks, but with a twist: no paddle needed! Your balls bounce off the floor and walls, creating unpredictable and exciting traj… If you enjoyed this game, see our list of games similar to Idle Breakanoid.

Everfall (1999) is a cyberpunk action game set in a dystopian world on the brink of collapse. Violent gangs, chaotic environments, and a crumbling society create a dangerous backdrop as you fight your way through hostile streets. The gameplay is simple: you run around, shoot enemies, and gather materials to unlock costumes and earn money for upgrades. Gameplay:While it looks like a thir… If you enjoyed this game, see our list of games similar to Everfall 1999.

Overview: Brace yourself for an epic battle of brains and firepower in Doomsday Tower Defense, a fast-paced and strategic top-down game blending action, simulation, and strategy. With colorful 2D visuals and a dark, thrilling atmosphere, players must defend humanity's last stronghold against endless waves of zombies. Build, strategize, and manage resources to outwit and outlast the zombie apocalyp… If you enjoyed this game, see our list of games similar to Doomsday Tower Defense.

---------------------------------------------------------------------------------------------- This is a gameplay prototype, developed by a single creator. The core mechanics and combat systems are still evolving, and your feedback will help shape the future of the game. Expect ongoing updates and improvements as development continues! Developed under period 24.11 ~ 25.01. The Demo will be up… If you enjoyed this game, see our list of games similar to DontFallDown.