Top similar games like ProtectHeart:

A Tower Defense game, where geometric shapes face each other, and you, the Leader of the Order, must carefully plan your time and money to defeat enemies. With a minimalist design, this is the game for those looking to relax and at the same time train their agility and logical thinking.

Infinitode 2 - a strategy in the Tower Defense genre, in which the player will have to build towers to protect his base from endless waves of enemies. The game features huge maps, lots of towers, resource miners, upgrade tree and map editor.

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!

Idle Tower Defense is a game where you control a single tower to fight off hordes of enemies. No randomization. Choose from a variety of modules to create unique builds and upgrade modules and survive endless waves.

Prepare for the onslaught! Chromatrix is a retro tower defense game where color and placement are everything. Upgrade and customize your turrets to counter shifting enemy-types and map configurations. Manage your resources and craft the perfect defense against any attack!

This is a puzzle, pixel style game about how to dig a road.

This is a Prologue experience for Acid Planet, a strategic Wave-Survival Auto-Shooter game. In the challenging first mission you will build your base, command your drones and battle to survive against hordes of monsters and gigantic Kaiju.

Step into the world of Defend from Candyland! where retro tower defense meets strategic depth. Plant and upgrade trees, use powerful buffs, and reveal enemy paths to shield Eden from waves of candy invaders. Master the challenge now!

Relaxing, casual single-Player Tower Defense Game for breaks in life.

Quickly learn and improve your Japanese language skills with Kana Seito Defense, a typing defense game to learn the writing systems of Hiragana and Katakana, and to build proficiency in Kanji through fun, customizable game modes!

This is a small and relaxing game in which you have to find objects made with pixels, within levels made with those same objects! Each level is unique, adorable and procedural, allowing you to play your favorite levels infinitely.

Coastal Defense is a fast paced, casual top-down tower defense game inspired by real-world coastal defense structures. Buy and upgrade your coastal defenses to defeat incoming navies!

Tiny Europe is a strategy game in which you need to build your fortress in 60 seconds and then defend it from waves of enemies. Hold on as long as possible, it will be interesting!

A deck builder tower defense game, in which you create a deck of cards which can used to place down towers that can defeat incoming enemies. Complete campaigns, collect cards, and assemble the best deck!

Defend your Nexus by placing mirrors and buildings on the path of your projectiles. Deflect, empower, manage and solve each map using your creative and strategic mind.

Buy towers and discover new islands as you prepare your defenses against waves of fish! Unlock new towers and affixes after each round with new play styles and new synergies. Build your defenses and experiment to create the ultimate fishing machine!

Dungeon Color is a top-down puzzle game, where you switch between flames in order to achieve the rainbow flame in each room. Interact with special obstacles and melt your brain to find the exit. Cute, colorful, hard, fun.

Junkyard War is a unique take on the tower defense genre. Clear trash from the junkyard and recycle it into valuable resources while holding off waves of your competitor's army trying to make the trash disappear by burning it all down!

Tiny Battles is a tactical action auto-battler where battles take place automatically in the arena. Prologue is a demo version of the Tiny Battles game, where 2 of the 5 factions and 3 of the 15 enemy opponents are available to play.

Coloring Game is a fantastic anti-stress game. Animate the pixel picture by coloring it in full!

Grow your realm, build alliances, and explore one of the deepest idle RPGs ever!

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!

Slip 'n slide around this casual puzzle adventure! Be a cute slime and explore a magical world. Only stop sliding when you run into something -- SPLAT! Perfect to pick up 'n play for a minute or binge in a weekend.

"In 'Random Core Defense,' acquire and enhance cores using limited resources to withstand relentless enemy onslaughts. Defeat powerful bosses and test your strategy to survive until the very end!"

Spectral Realm is a top-down tower defense Rogue game, where players need to play the role of an astronaut who has just landed on a different planet to block a constant stream of attacking native creatures and continuously strengthen themselves with the gems contained within their bodies.

A bite-sized pixel art tower defense game.

Creeper World 3 is what happens when cellular automata takes over a strategy simulation. Instead of discrete units that attack your base, a fluid-like substance spreads over the terraformable terrain. Your base, your weapons, your strategy... you must adapt them all.

Delve into a world where dice hide secrets within. A unique indie puzzler that blends Matryoshka charm with intricate mazes and escalating logic challenges. Unravel puzzles that require more than just a roll of the dice, it's a cerebral journey of strategy and surprise!

The ancient forest was invaded by evil creatures, Brave summoner, pray for the power of elements, prepare to meet fierce and brutal opponents! Mix different elements to create a unique element creation! Defeat the attacking monster, obtain rare props, and strengthen the power of Elemental!

Get ready to rethink all your defense strategies! Build barricades to stop monsters, or lure them into a maze and attack. A variety of stages that change each time depending on how you play them.

Destroy thousands of unearthly creatures and machines, and progress through the strange world you find yourself in. Chromatic Shift is a small rogue-lite game where you mix and match powerful colors to create your perfect build of abilities. Find your favorite combinations and become powerful!

CALCULATE IT is a casual math puzzle game with various mathsymbols, which is based on the calculator. You need to make a target number with your logic skills and creativity.

A game about never-ending problem of loading screens. We've all experienced it while playing games, while downloading something, while installing an operating system ect. And now you can experience it once again in Loading Screen Simulator: Steam edition

An endless Tower Defense game of epic Monsters vs evil War Machines. Unlock and upgrade tons of unique elemental Monsters (Water, Air, Earth, and Fire) to defend your home from an infinite swarm of robots. Strategize the most effective placement of Monsters to synergize their elemental abilities.

Fine Sweeper is a Minesweeper variant with additional features such as a campaign mode, “classic mode”, item drops, leader-boards, and achievements.