Top similar games like Alien Slayer:
Alien Slayer $1.99
A top-down rogue-like shooter. Customize your weapons with looted upgrades to stay alive as long as possible.
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TETRAGUNFREE
TETRAGUN is quadrant-based shooter where you're surrounded on all sides. You'll gain powerful upgrades as you progress, but so will your enemies.
BroodStar$10.99
BroodStar is a classic arcade shmup with roguelike elements. Acquire crazy item combos, encounter strange events and fight challenging bosses on a quest to destroy the living planet, the BroodStar.
LastRoFREE
LastRo is a top-down shooter roguelike where you play robot, which mission is to clear up a lot of floors against different enemies. Your enemies are "evolving", which means they become stronger with each floor and difficulty you beat. Try out different weapons, abilities and upgrades to beat them.
Hookscrap$0.99
Fight as the owner of Hookscrap in a thrilling 2D rogue-like. Unleash the power of your Harpoon, by launching ships & asteroids at enemies. Upgrade your ship with loot from your foes, and become even stronger. Explore 5 unique levels in a randomly generated map & take down the fearsome SC Judgement!
Shrimp.ioFREE
A Shrimp Based Bullet Heaven. Kill creatures, Level up & pick from 3 upgrades to unalive thousands more.
Creekside Creep Invasion$9.99
Stop the bogus creeps in this hardcore action roguelite! Equip rad perk based armor in five slots, wear and unlock new gnarly costumes with active and passive abilities, use tubular randomized guns, unlock tons of new ammo types and upgrade your awesome mini-mart!
Roguely$5.99
Roguely is a fantasy themed top-down shooter pixel art action roguelite with some bullet hell thrown in. Fight and dodge your way through the randomly generated maps to rescue your friends. Find upgrades along the way and save up arcane fragments for permanent blessings from the gods.
Hive Jump 2: Survivors$6.99
Become an agent of vengeance in this bullet-heaven action roguelite! You are the lone survivor of your squad, on an alien planet with just your weapon, a jetpack, and the courage to keep fighting. Kill off alien swarms and transform their valuable guts into explosive upgrades and vital utilities.
Cavity Busters$14.99
Cavity Busters is a roguelite toothpunk bullet hell where you use your one and only tooth to chomp the cavity infested enemies. Run on the walls, dodge through bullet filled rooms and stomp baddies. Collect power ups, contract powerful diseases, and dig your way through the body.
Grave Deceiver$5.99
Grave Deceiver is a rogue-like where a corpse swaps places with you in the grave, casting you into hell while it takes your place in the world of the living. Now, you must fight to escape and return home.
PERMUTER$3.99
PERMUTER is a synthwave-style autobattler inspired by Geometry Wars 3's Pacifism mode. Control an agile ship, weave through enemies, buy and stack game-changing upgrades, choose your build carefully to gain synergy bonuses, and defeat the challenging elite bosses.
Flinthook$14.99
Live the life of space captain Flinthook! Armed with your mighty hookshot, your uncanny slow-motion powers and your trusty blasma pistol, plunder and fight your way through an infinite variety of randomly-assembled spaceships for treasure, loot and fame!
The DruidFREE
We embody the spirit of The Dagda, king of the Celtic gods, with the objective of liberating his territory from the corruption of the goddess Morrigan in a 2D roguelike platformer full of intensity.
Diehard Dungeon$1.99
Combining its own unique take on the real-time roguelike genre, with a nostalgic 16-bit look and feel, Diehard Dungeon is a game that feels both familiar and quite different at the same time. Followed by a trusty, treasure collecting companion chest, you must make your way through the dungeons many randomly-generated rooms and levels.
Chronicle: Unit Eight$14.99
Experience intense arcade-style shooter with bullet hell mechanics and rogue-like elements. Use destructible bullets to defeat waves of enemies and bosses. Can you emerge victorious in this thrilling challenge and take down the Space Pirate?
Gunlocked$4.99
A twin stick shooter without the twin stick, Gunlocked is a sci-fi action roguelike about careful positioning and upgrade selection. Manage unique targeting systems across multiple weapons and upgrades, as you battle legions of alien ships, and then do it all over again!
ASTRONAUTILUS$9.99
Your ship has crash-landed on a stray rogue planet, and you're out of fuel... It's up to you to delve beneath the frozen surface and find a way to get your ship back into space while fighting strange sea creatures and uncovering the mysteries of the world beneath the ice!
Entomophobia$4.99
Unleash Mass Insect Extermination! Entomophobia is a casual Bullet Heaven with rogue-lite elements. Slay bugs, amass upgrades, and escalate your power against the swarms. Crush, upgrade, dominate – the insect reign ends with you!
Ice Fighter$2.99
Ice Fighter is a fast-paced Tower Defense-like game where you battle enemies, scavenge for resources, manage upgrades, and build defenses. Melt enemies during the night and gather resources during the day.
Cats vs Cthulhu$1.99
Cats vs Cthulhu is a casual survivor-like where you play as a cat the Destroyer of the Great Old Ones. Arm yourself with yarns, fruits and other delicacies. Dress up in the most stylish outfit possible. Find a way to become the ultimate weapon.
Molecoole$3.99
Molecoole is an action shooter roguelike. Make awesome weapons by attaching different atoms together. Defeat enemies, bosses and complete randomly generated levels! Adapt your playstyle every playthrough based on the atoms you get!
Gourds Up$4.99
Gourds up is a 2D shooter, with many roguelike-y elements. You will progress through runs by choosing the next rooms, through the form of cards, that you will fight in, allowing for more strategy during the run. Get random weapons and upgrades, and just don't die!
Chessplosion$11.99
Chessplosion is an arcade action puzzle game where you drop chess piece bombs to create chain reactions and trap opponents. Defeat enemies and bosses in Adventure Mode and the roguelike-inspired Dungeon Mode, break targets with limited bombs in Puzzle Mode, or fight friends and AI in Battle Mode.
Simple Sky$4.99
Fly and shoot your way past hordes of alien oddities, mining planets and upgrading your arsenal to contend with the biggest threats the universe has to offer. Overcome these challenges by mastering the unique choices offered on each run, and transform from a struggling survivor into an apex warship!
99 Levels To Hell$4.99
99 Levels to Hell is a platform shooter with lots of guns, upgrades, magic, traps and monsters to kill. 99 Levels to Hell is a rogue-like, which means surviving is key and every time you play you get a new set of levels to play. When you complete 10 levels, the 10th being a boss-fight you unlock a door to the next dungeon.
Randotura$1.99
Randotura is a top-down action roguelike with inventory management. Dive into bullet hell action and collect unique modifiers, all in a selfmade dungeon.
UnderMine$19.99
An action-adventure roguelike with a bit of RPG tossed in. Adventure deep into the UnderMine and discover powerful relics, deadly enemies, hidden secrets, and a few friends to help along the way.
Endless waves survival$1.99
Endless Waves Survival is an adrenaline-fueled endless survival game. Fight a continuous onslaught of enemies and claim upgrades and new abilities as you level up. How long will you survive the next run?
Little Eden$4.99
In this mix of farming simulator and spaceship shooter, you control Little Eden, a flying farm-ship. Destroy planetoids, collect seeds to plant, craft ammunition and fight for survival against the terrible Pirate Coalition.
Margoq's Lair$8.99
Traverse dark dungeons and face horrible foes in this roguelite twin-stick dungeon crawler where magic can be combined into devastating forces. Can you line up the perfect spell sequence to produce a powerful Meteor or a deadly Thunderstorm?
Tanks of Chaos$1.99
Tanks of Chaos is a fast-paced top-down 2D pixel art game where you battle waves of enemies using customizable tanks. Upgrade your arsenal, face unique foes, and conquer diverse worlds in intense, retro-style combat. Can you survive the onslaught?
Nightsteel Survivors$2.99
Nightsteel Survivors is a 2D shooter with "roguelite" elements set in a dangerous robot-filled laboratory. Choose from various characters with unique abilities and face challenging bosses. Upgrade your skills and equipment to survive and escape the Nightsteel labyrinth.
Yawnoc$4.99
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.
Ultimate Chump$1.99
In this action packed rouge lite, you play as the Chump that's got to survive and eliminate swarms of horrors. Mix and match your loadout, then select various upgrades and augments as you fight to setup numerous possible builds through each playthrough.
Last Space Guardian$1.99
Survive 10 enemy stages! Shoot 'Em Up style, spaceship game, in pixel art and 8-bit retro music! Evolve your shot to the maximum level, use the energy bar for upgrades, and special abilities! Advance each stage by defeating Bosses and enemies to collect new skills, transformations and extra lives!
Cavimilation$0.99
Cavimilation is a 2D shooter/platformer throwback to classic high score chasing games with the addition of modern roguelike elements. Explore an endless procedurally generated cave filled with treasure and monsters, where every mistake takes its toll and where every bullet counts.
Regular Spacecraft - Defending the Mothership$0.99
Defeat the enemies. Upgrade the spacecraft. Defend the mothership. Regular Spacecraft - Defending the Mothership is a shoot em'up game with roguelite elements.
Solace Inc.$3.99
A survivors-like about a time-travelling company where you recruit your employees against endless hordes of enemies.
Castle Break$4.99
Breakout game + physics + shooting + building. Use your mouse like in air hockey to kick enemy bombs back into the evil Black Castle! Destroy enemy towers rockets and lasers. Build your base to protect your little dudes - you need them to win
Code Arcturus$3.99
Code Arcturus is a retro inspired arcade-style action platformer, with aliens, robots, spikes, explosions, and lots of coins. Blast your way through levels, compete for the fastest times on the leaderboards in Speedrun mode, or put your skills to the ultimate test in Nerfed mode
Tekla$1.99
Blast your way through an endless horde of enemies in this pixel art top-down shooter. Collect their remains in order upgrade your character for increased combat abilities. Tekla is a top-down shooter with roguelite elements.
Pewt 'em Up!FREE
Pewt 'em Up! is a retro inspired arcade space shoot 'em up with lots of upgrades, achievements, extras and more.
Discvivors$2.99
Discvivors is a timed survival, bullet hell, roguelite game which grows more intense over time. With more RPG style progression and unlocks than most games of the genre, permanently improve the classes you want and unleash hell on your enemies to become the ultimate survivor.
Andromeda Survivors$2.99
Defeat thousands of enemies that are invading Andromeda! Andromeda Survivors is a casual game with rogue-lite elements where you collect skills and upgrades for your ship to create amazing builds!
Bugs and Bullets$0.99
As a lone military engineer on a strange planet you must survive the constant swarms of the hive! Shoot your way through millions of bugs! Collect upgrades and turn your turret into an unstoppable bug killing machine!
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.
Wizard Shrimp$5.99
Wizard Shrimp™ is a bullet-hell roguelite game where you play as a Shrimp who is inexplicably also a Wizard?! Battle your way out of a slimy swamp, escape amethyst caves, and climb the Mushroom Wizard's Tower to become the most powerful Shrimp this world has ever seen!
Space Hero: Intergalactic Titan$2.99
A top-down "bullet-heaven" roguelite where you play as a futuristic space marine. Use a variety of damage and utility abilities in your attempt to survive. Earn tokens to spend on permanent character upgrades, ability upgrades, and ability mods that allow you to customize your playstyle.
Asteroid King$0.99
Fast pace shooter that has a story to tell. Upgrade weapons and kill bad guys is what this game is all about. The story will make you excited about each level and boss fight!!! Good Luck and Enjoy!
PolyFREE
Simplistic roguelike shooter, Blast your way through countless enemies while earning powerful upgrades which turn you into a shape obliterating machine! 50+ upgrades with countless synergies and stacking effects!, Unique enemies which have unique abilities
Gunslinger Express$4.99
Defend a moving train against relentless bandit attacks. Shoot enemies, repair wagons and upgrade your character as you explore diverse regions each with unique guns, enemies and upgrades.