Top similar games like The Outer Space Bugs:
The Outer Space Bugs $1.99
Exterminate the bugs that are hidden on the dark side of the moon. A game based on space exploration, with a variety of items and monsters and a evil to be defeated. Adventure in this space experience and destroy them.
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Defense Cards$1.99
Defense Card is a very creative barrage shooting game. It combines the gameplay of barrage shooting and card use. It also has a random in-game growth mechanism, making it an addictive and fast-paced bullet hell game. curtain shooter
The BravesFREE
Demolish hordes of enemies and survive against all odds! Unlock different characters, find powerful skill combinations and embark on an exciting journey through the variety of very different worlds in this cute but unforgiving roguelike game!
Legend of Feather$3.99
"Legend of Feather" is a light Rogue and top-down shooting game, you need to survive the tide of enemies and defeat the final boss! In each battle, you need to collect spirit baht to improve your strength, and finally find the lost Golden Crow Nine Feathers to save the world.
REPLIKATOR$11.99
In this twin stick roguelite shooter, you play as one of the galactic mercenaries, explore a mysterious scientific complex and uncover the secret of the REPLIKATOR project.
Hero Survival$5.99
Hero Survival is an action-roguelite where you have to shoot down hordes of monsters from classic horror movies one by one to please the Mad Time God. Choose from a variety of skills, weapons, and items to create a unique build for every bizarre character.
Bring It On!$4.99
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!
Cards and Guns$6.99
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.
Skycliffs$6.99
Skycliffs is an action shooter roguelike dungeon crawler with fast-paced top-down platforming. Jump and dash across sky islands, fight loads of monsters, and get upgrades to survive the many dangers of your journey. Will you be strong enough to reach and defeat the keeper of this floating world?
Survivor Of The Journey$3.99
Survivor of the Journey is a survival game with rogue-like elements Survive in countless fantasy monsters Grow faster than the enemy that comes and knock them down Survive to the end and defeat the boss. Failed? Use your stuff to be strong. Can't you? Let's try our luck this time.
SwarmsurgE$2.99
Survive the Swarm of monsters Surging across the land, leaving destruction and chaos in their wake. Warriors with unique abilities and strengths can attempt to venture out alone to confront the raging swarms. But they will have to band together in order to survive and defeat the monstrous horde.
Weaveborn Heroes$2.99
Survive relentless waves and take on powerful bosses every 5 levels! Weaveborn Heroes is a roguelike arena game where each victory brings you closer to becoming unstoppable. Level up, choose from unique spells and passive abilities, and build your hero to beat the final boss!
Vault Apocalypse$4.99
Vault Apocalypse is a top-down, roguelite twin-stick arena shooter where you fight hordes of monsters while assembling powerful, synergistic builds. Pick your weapons, refine your build and destroy the keepers of the vault.
Stillborn Slayer$4.99
Stillborn Slayer is a beautifully crafted pixel-art bullet hell action-roguelike game set in a cursed Dark Continent, with challenging boss fights, exploration, and complex combat. Master dodging and rolling skills to fight incomprehensible monsters and slay the Horned God to end the Curse.
DisfigureFREE
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.
The Spell Brigade$9.99
Survivors-like with ONLINE CO-OP for 1-4 players. Team up with your wizard friends to slay hordes of dark creatures. Complete team-based objectives, unlock new upgrades and create overpowered spell synergies. Friend nor foe is safe in this friendly fire bullet hell!
Oh Darling! I Hate To Tell You This...FREE
Little Darling makes a wish at the place where all the wishes come true. Then her journey begins. She has to fight against the monsters with the power of light.
Cyclo Chambers$4.99
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.
Space Robinson: Hardcore Roguelike Action$9.99
You think you are a die-hard? Here you will die quick! A proper hardcore RPG-action where you will die a million times across a myriad of procedurally-generated levels. Extremely difficult, but highly addictive Indie Gem in your Steam game collection!
Elemental Survivors$4.99
Grind, die, upgrade, repeat in this auto-attacking roguelite/RPG! Transform into an enemy-blender with your fave attacks made devastating with equipment, party members, and elemental evolutions. Survive to earn gems to unlock areas, permanent upgrades, characters, and god-like summons.
Plains of Havoc$8.99
Decimate endless hordes of enemies across the nine realms of Yggdrasil for eternal glory! Plains of Havoc is a fierce 2D top-down roguelite set in the Viking afterlife in which you fight for your rightful place on the global leaderboards.
Maku$1.99
Battle and survive through an endless swarm of monsters! Maku is a bullet hell survival game where you power-up your character with weapons and upgrades to defeat increasingly stronger enemies that await you!
Strange Survivors$2.99
Come and sweep slime! Live on, make tomorrow's dawn more dazzling! Strange Survivors is a survivor like game that continuously allows characters to enter dungeons and receive rewards from monsters to make them stronger and stronger. Even in dangerous situations, they can move forward bravely!
Monsters 'til Midnight$4.99
Use steampunk weaponry to vanquish the legions of evil and survive until the clock strikes midnight! In this fast-paced horde survival game, each powerful upgrade can help turn the tide. Go it alone, or join another player in your pursuit to outlast the inevitable march of time itself!
20 Minutes Till Dawn$4.99
20 Minutes Till Dawn is a survival roguelite where endless hordes of creatures lurk from the dark. Craft an array of overpowering builds and eradicate waves of Lovecraftian nightmares. Will you be able to survive the night?
Ogre Chambers DXFREE
Roguelike bullet hell shooter, where you fend off waves of attacking monsters in a constantly transforming arena. You are rewarded with upgrades to your vulnerable spaceship if you survive long enough.
NETHER DUNGEONSFREE
Nether Dungeons is an action-packed dungeon crawler. Battle through procedurally generated dungeons, face relentless enemies, and defeat epic bosses. Customize your hero, wield diverse weapons, and survive intense challenges as you descend into ever-changing, dangerous depths.
Space Mercenary Defense Force$4.99
Defend against the alien invasion and take down the mother ship! Utilise branching upgrade trees, unlock new ships, and equip permanent upgrades to create your own unique build and defeat the growing hordes of invaders in this sci-fi action roguelike!
Gacha Fever$4.99
Gacha Fever is a suvivors like in a cute and colorful universe. You will fight waves of monsters with various weapons, from the machine gun to the magical girl wand and the Bubble Tea Canon ! Just be careful of the area !
Hamboy : AutoChess Survivor$3.99
Hamboy is a rogue-like arena shooting game where you fight against aliens by strategically combining 12 attributes and 10 types of weapons to create synergies. As the waves increase, you'll realize that you shouldn't spend gold recklessly.
Obludia$2.99
Fight your way through 50 levels full of thrilling action with hordes of challenging enemies and tough bosses! Obludia is an old-school arcade arena action inspired by classics such as Robotron or Smash-TV with RPG elements.
Twinworld Survivor$4.99
Twinworld Survivor is a survival roguelite where you play a girl just become an investigator and entered the twinworld by accident. Choose from a variety of traits and items to create unique builds, and defeat waves of monsters to survive, and uncover the secrets of the twinworld.
Mars Survivors$4.99
Ready to tackle the challenge? On Mars, confront countless mutated creatures and mechanical monsters. Choose survivors, weapons, and skills wisely for diverse battles. Employ precise shooting, agile dodging, and strategic use of props and skills to fend off enemy attacks.
Entropy$1.99
Shoot. Build. Upgrade. And shoot some more. Pixelated chaos on a monster-filled space station.
Hammer Knight$2.99
In Hammer Knight, you'll face an army of machines powered by ancient technology, relying solely on your architectural skills and the engineering hammer in your hands to combat the onslaught of machines.
KaveXplorer$2.99
KaveXplorer is a top-down bullet hell dungeon crawler following a group of Xplorers seeking for the universe crystal.
Tunnel of Doom$13.99
Tunnel of Doom is an action rogue-lite hybrid that mixes tower defense with melee and ranged combat gameplay. Randomly generated, every run is different as you guide Angel on a quest to rescue her husband. Gather resources, discover perks, and use what you find to battle waves of monsters.
Veil Runners$4.99
Veil Runners is an action roguelite arena auto-shooter where you fight through waves of creatures to reach the next planet in search of the source. Level up, loot, buy randomly generated items and more to upgrade your character and units into an awesome and game-breaking build.
Zombie Battlefield Survivors$0.99
Zombie Battlefield Survivors is a top-down view roguelike action shooter game. Fight against hordes of zombies, constantly upgrading attributes and collecting credits to enhance your character's abilities.
Fight To The Death$3.99
Fight To The Death is a roguelite game where you enter an arena filled with hundreds or even thousands of monsters. Utilizing each character's unique skills, collecting powerful items, crafting your own playstyle, and striving to be the last one standing.
FISH FEAR ME$9.99
A top-down action roguelite about catching fish, fighting them, selling their bones, and catching more fish. Upgrade your boat and weapons, hunt down sea monster bounties, delve into eldritch mysteries, and try to pay off a cosmic debt millennia in the making.
Rocket!$9.99
Build a stronger ship with each play session as you earn resources needed to upgrade your ship and apply stronger weapons. Customize your ship to your play style and tackle greater and stronger enemies as the levels continue in this endless roguelite.
Deitydead：Elder Trial$4.99
This is a innovative Roguelike game. We've replaced traditional, linear skill progression with a revolutionary custom skill system.With this system, you can transform a simple fireball spell into a rapid-fire fireball machine gun, or even a high-damage, wide-area fireball cannon！
Space Survivors$4.99
Annihilate hordes of enemies with devastating, unique, and powerful weapon upgrades! In Space Survivors, a survivor-like game with roguelite elements, every move could mean victory or death! head back to your station, hack cargo for pets and prepare for an even tougher run!
Enter The Lost Chamber$3.99
Explore dungeons, battle hordes of monsters, and defy fate in “Enter The Lost Chamber,” an action-packed pixel art roguelike. Discover new challenges, collect powerful weapons, and prepare to face the final boss at any time. Dive into the darkness!
Godsvivors$4.99
Prepare for epic battles between gods and Hades in this top-down action roguelite! Choose your deity, unleash powerful combos, and fight against underworld enemies. Feel the adrenaline for 15 minutes and restore order in the underworld.
That's My Space$4.99
The universe is yours to conquer in That's My Space. Gather resources, craft powerful weapons, upgrade your spaceship and battle against enemy nations to become the ultimate space explorer.
Airships: Lost Flotilla$5.99
Airships: Lost Flotilla is a steampunk autoshooter where you fight your way through waves of enemies on your way to a safe harbour. Destroy your foes, harvest wreckage, and upgrade your ship.
THE LAST HUMAN IS A BIKER$1.99
THE LAST HUMAN IS A BIKER (TLH) is a few hours of pure entertainment. In this 2D shooter you play as John, the last human, and unleash his fury in his quest of vengeance! With unlimited item synergies, make the choices that will allow you to survive against countless swarms of aliens!
HiveCorp$4.99
Join the HiveCorp mercenaries in their fight against an onslaught of enemies in this action rogue-lite auto-shooter. Avoid enemies, level up and combine powerful weapons and equipment to survive.
One by One$7.99
Phobias have awoken in this dark roguelike shooter One by One! Dive into procedural dungeons, unlock forbidden equipment, unleash the might of your soul and strike down bosses to save the world.. or is it late?
Juicy Realm$9.99
Juicy Realm is a roguelike game in which players must square off against bizarre fruits all across the world. The line between the animal and the plant world has become blurred, and the food chain has been completely disrupted.