Top similar games like Alien Slayer:

This is a rogue-like top-down shooter where you control a spaceship that is sent out to explore the caves on the Moon. Once you enter the caves, you find out that there are enemies. It is up to you to survive against them while also trying to find the path down to the next level of the caves.

The top-down roguelike shooter where your ammunition is edible. Delve into The Facility and fight off hordes of mutant vegetables with your MEATGUN: Shoot meat to damage enemies, and eat meat to heal. Collect various items and combine their effects to become a powerful, veggie-killing machine.

A Contusion is a leisurely hardcore top-down roguelite shooter where the hero gets lost in the labyrinths of memory. A variety of weapons, armor and shields, grenades and first aid kits, powerful artifacts and perks will become faithful companions on the path of memories.

God's Forest is a Roguelite Bullet-Hell. Gather powerful items and weapons, battle the guardians of the dungeon, and maybe even make a few friends along the way!

Stellar Space is a new take on a classic arcade game with a modern, rogue-like, form for new players to enjoy!

Starshot is a difficult space shoot-em-up with rogue-like elements and randomly generated levels. Will you be able to upgrade your ship and pilot it to safety, or be destroyed in your search for stardust inside the automated production facility?

Gunmancer is a science fantasy roguelike top-down shooter. Summon guns as you shoot your way through mysterious randomly generated dungeons full of ancient forbidden magic of guns and dangerous monsters.

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.

Survive Planet Yubglub is a survival rouge-lite, where Earth Representatives must hurl dodgeballs while evading toxic slime aliens and their lethal projectiles. The Earth Reps. must carefully navigate through the harsh environment of planet Yubglub. Choose your character, and Survive Planet Yubglub!

Eyeb is an action packed tower defense-like that pits a young space cadet's bionic eyeball against a harrowing nano-bot invasion. Push out, explore, power up and drop a trillion towers for the glory of facing off with the diabolical Nano-Lord. You can also go fishing in space.

Star of Providence is a top down action shooter with procedurally generated elements. Explore a large, abandoned facility in search of incredible power, fighting dangerous foes and gaining new weapons and upgrades as you progress.

A rogue-like metroidvania where you explore the ruins of the Red Nivis Laboratory. No run will be the same, but will also give you the metroidvania feeling of finding a shortcut, or remembering that there's a cool area you can now explore.

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.

A roguelike game where you use abilities & items based on child logic to help Billy fight his nightmare. Poison bullies with a pair of Stinky Socks, set creepy toys on fire with a Magnifying Glass or make them step on some painful Pego Bricks!

Kickback is a top-down shooter with roguelike elements, where shooting is the only way to move. Repel waves of mutants, create combinations of weapons and upgrades to optimally navigate the enclosed arena and avoid collisions with enemies.

A fast-paced action FISHING ROGUELIKE, where you're on a quest to save the lakes from mutated creatures! Catch Fish - Find Treasures - Conquer enemy riddled randomly generated lakes!

Neon Sundown is an extremely challenging arena-shooter that mixes fast-paced action with roguelite elements. Take on increasingly difficult arenas as you unlock new ships, upgrades, synergies, and more! Think you have what it takes to survive?

Dead Oculus is a lethal, fast-paced bullet-hell that fuses arcade and roguelike elements. Brutalise your foes in gauntlets of handcrafted arenas by wielding deadly weapons with cataclysmic augments.

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.

Star Devil is a Sci-fi Station Survival Roguelike Game with dynamic alien infection. Playable in both single player and split-screen co-op.

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.

Roguelite replayability meets FPS action in Rogue Weapon as you clear enemy outposts and try to escape your captors. Whether you do so quietly or with pure chaos is up to you.

Oftalmogarden is a fast and chaotic roguelike sci-fi eyeball monster shooting game. Shoot your way through hordes of enemies, collect upgrades, weapons, and gadgets to grow stronger, but accumulate curses over time. Speed is your best ally to survive, the sky is watching and death will not wait.

Brutal (one hit kill) twin stick shooter with hilariously fun and clever enemies. Also has roguelite and Sci-Fi stuff.

ArrowMongers is a top-down 2D shooter, in a mix between a roguelite dungeon and a level based colosseum! Fight your way through the procedural dungeon while using tons of different arrows, clear the 100-floors colosseum, and become a legendary archer in the ArrowMongers village!

Metallophobia is a dystopian roguelike top-down shooter. Each playthrough is a new procedurally generated map, with unique designs and challenges. Upgrade your robot with new guns and modules as you progress, and create your own unique build.

Kamakazzzbee is a tiny yet taxing arcade game about a belligerent bee, and his testing trial of demolishing all flowers. Weave through horrifically cute pixelated hordes, in hopes to flatten the final flower…

You become the enemy that you killed!

This game gives you a roguelike bullet hell experience where you play as a cat whose eggs were stolen by the birds. Do your best to retrieve the eggs by Picking up Random Crafting components to Customize your own gun, and Shoot down the birds.

Witch Guild Survivor is a fun horde roguelite game where you play as a witch that must survive from the monsters using your poweful spells! Collect white orbs and upgrade your magic spells. Choose a combination of various elements to generate synergies between them in each run

In this action roguelike you will found a almost infinite arnesal of randomly procedural genereted weapons, with giant bosses, bullets and death, you are in the pandoras box its your choice what will you do peace or chaos?

Time and date are not important. Aliens have boarded a military vessel deep in space. Little do they know, #T217, a combat clone onboard the dreadnought, has been waiting for them. Use a wealth of weapons and mechanics to eliminate them with expert precision.

When a soul got a robot, it woken up, and there were already bad souls who wanted a revenge. when the right soul got to the right robot, he took the close weapon to him, and start shooting the bad soul until no robot is left.

Dungeons & Guns is a pixel art visual, dungeon crawler style game, where the player aims to advance as far as possible through the enemy crowded dungeons, until reaching the final challenge. After this, new challenges will arise.