Top similar games like Breaching Harkon:

Cards and Guns is a top-down arena shooter roguelite, where you’ll have to defeat hordes of creatures. Choose from a variety of cards and upgrades to create unique builds and survive to the end.

Fight off hordes of enemies, slay Bosses, choose from a variety of upgrades and combine your spells to create unique and game-breaking builds In this auto-attacking roguelite.

Destroy hordes of strange machines that have invaded the forest. Yawnoc is a chaotic top-down shooter roguelite focused on immersion into the world of Conway's Game of Life and other cellular automata.

Fight through hordes of burnt CDs, flying TVs, and faceless suits in this frantic, run-based, twin-stick shooter. Forget firing bullets, though - you'll be flinging vinyl records, throwing drumsticks and swinging guitars to fend off the enemies of music and maybe, just maybe, survive the night.

Rocket Rats is a survivors-like game where you defeat cheese-based astral bodies in space – as a rat! Clear waves of enemies, collect cheese, upgrade your gear, and conquer the moon!

Collect synergizing items to create an overpowered character to fight hordes of cyclops monsters. Cyclo Chambers is a fast-paced, top-down arena shooter with light rogue-like elements. 150 items to choose from to create frantic combinations. Different runs every time.

Street Pizza is a frantic action game where a pizza delivery guy battles zombie hordes to fulfill orders in an apocalyptic world. Wield improvised weapons, dodge hazards, and race against time to avoid becoming zombie food… and keep the pizza piping hot!

Mighty Mage is a top-down arena shooter rogue-lite where you play a cute mage wielding up to 5 elemental spells at a time to fight off hordes of enemies. Choose from a variety of upgrades and spells to create unique builds.

Laser Tanks is a fast-paced top down shooter game where you battle against alien monsters across diverse environments using weapons and laser tanks. The game features wild monsters, numerous weapons, laser tanks to operate, and a never-ending Dungeon Survivor Mode for endless adventures.

Sluggerpunk is a gripping 2D survivors roguelike adventure. As you navigate through a myriad of challenges, hone your skills and strategies to clash with formidable foes lurking in the underground. Build a versatile arsenal of abilities and gear to enhance your chances to survive, but will you?

Disfigure is a top-down shooter rogue-like in which you fight countless grotesque creatures shrouded in darkness. Choose from a variety of weapons and over a hundred upgrades to create unique builds each run and survive.

Nanokeeper is a short roguelite where your towers are your last line of defense. Add, attack, and conquer the arena!

Disfigure is a top-down shooter rogue-lite in which you fight countless grotesque creatures shrouded in darkness. Choose from a variety of upgrades to create unique builds each run and survive.

The alien hordes have attacked us for no reason. We must throw all our forces to repel our planet from the alien invaders!

Kill all enemies, Upgrade, Repeat! Defeat thousands of enemies in this incremental roguelite and become unstoppable as you progress through the game.

A retro arcade style Top down shooting game. Shooting them with a machine gun, blasting them with missiles, dashing them with a vehicle, whipping them with an energy chain, or burning them with a napalm...No matter how you get it done, “ALIEN BUGS MUST DIE!”

The Bullet Heaven arcade classic that started it all! Create unique builds, kill ever-growing hordes of contestants and beat your friends' high scores in the retro-futuristic gladiator arena BLOODDOME

Crush, smash, and eat thousands of enemies showing humanity what the meaning of destruction is! Kaiju Catastrophe is an arcade game with roguelite mechanics. Mutate devastating weapons, unlock permanent evolutions, and wreak havoc with a variety of monsters to tear humanity apart!

Fight off hordes of enemies, slay Bosses, Dash through enemies and push them off the buildings In this shield themed roguelite.

Donuts! and Guns!? Choose from a host of Donut! characters (each with multiple unique Guns!) and traverse wonderfully large locations in search for more Donut! companions. Fight through hordes of miscellaneous enemies by using either your Guns!, your Donuts!, or your puzzle solving skills!

Combine abilites to create infinite possibilities of spells and decimate thousands of enemies. King Krieg is a top-down arena roguelite where YOU are the KING and you buy mystical items, find powerful guns, and craft new spells

Dodge the enemies shot and kill them with different weapons. Move, Dodge and Kill is a rogue-lite dungeon crawler in a neon environment.

Space Ace is a 2D top-down shooter that focuses on upgrading your ship to fight through levels of Bosses and smaller enemies. Play with keyboard + mouse or Xbox controller.

Bring It On! is a single-player auto-attacking 'monster'-hell shoot-em-up survival game. Take on MASSIVE hordes of monsters across several locations, earning experience points to level up and acquire new weapons and items, and unlocking lots of unique characters!

Prepare for an interstellar showdown like no other in a gripping roguelike top-down twin-stick shooter set in the vast depths of space. Pilot your advanced starship, engaging in relentless battles against hordes of alien adversaries. Destroy, Collect, Upgrade, Die, Unlock, Repeat.

Bound Survivor is a 2D pixel top-down roguelike action game. Combine weapons with “bond” tags to trigger powerful synergies and create your own combat style. Every run offers fresh challenges!

Don't get swarmed in this incremental top-down shooter! Unlock new mechanics and upgrades as you defeat more and more enemies. Let drones aid you in combat and use your abilities to become unstoppable.

Movement is your weapon. A sci-fi action roguelike and shmup combined, in Gunlocked 2 you'll pilot and upgrade a state-of-the-art warship against endless waves of deadly aliens. Deep customization, branching paths, and tons of unlockables offer endless replayability!

A minimalist top down shooter with slimes.

Regulators is a tactical top-down shooter where you lead a team of mercenaries to clear the city from mutating villains using your weapons, gadgets, special super powers and intelligence.

Enter the human body with A Way To Die! Play as a disease that attempts to infect its host by contaminating organs and mutating! Discover new ways to win every time you play with all the different diseases!

Stickman's Arena is a top-down arena shooter roguelite where you play a stickman wielding up to 6 weapons at a time to fight off hordes of enemies. Choose from a variety of upgrades and combine your weapons to create unique and game-breaking builds.

Pilot a ship with a charger hanging. Explore an ever-changing space an plug to recharge your energy while surviving the enemy breach in this cable-like space shooter with roguelike elements and plugged resource management.

Time Wasters is a space shooter bullet heaven roguelite. Equip and upgrade weapons, destroy swarms of enemies, and collect Time & Space Cubes to bend the timeline to your advantage.