Top similar games like ALIEN XENOBLASTER:
ALIEN XENOBLASTER $4.99
Planet GOOBTOPIA's series of irresponsible decisions has led to a filthy wasteland polluting other planets in the solar system. Angry alien BLUNT has had enough in this arcade platformer-shooter.
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Vertigo 2$29.99
Vertigo 2 is a single-player VR adventure. Explore the depths of the vast Quantum Reactor as you descend to finish your journey home.

Galactic Ascendancy$1.99
Humanity, having mastered faster-than-light travel, discovered a distant galaxy teeming with extraterrestrial civilizations. Join Admiral Preen in his conquest of the Andromeda Galaxy. Crush the resistance and invade their worlds.

Cargo Commander$4.99
Alone in space, light years away from your family, armed with only your Fistcannon™; you are Cargo Corps' latest recruit, a Cargo Commander.

Pilfered Liberty$0.99
Your crew aboard the Pilfered Liberty has been abducted by pirates! Shoot through hordes of aliens while avoiding traps and drops to rescue your crew in this action-packed 2D platformer. They’re relying on you, Captain. Can you save them all?

UFO vs Bikini$8.99
Act as an alien driving a UFO and collect materials to upgrade the spacecraft. Kidnap bikini girls, extract purple energy, and study the function of purple energy. Avoid human attacks, strengthen the defense of spacecraft and alien technology.

MoonScavenger$1.99
The main character also dreams of becoming a billionaire, leaving behind a gloomy future that seems to be just an ordinary life on Earth, investing all the money he had in moon tickets and a moon cleaning company, and embarking on a long journey penniless.

A Safe PlaceFREE
Welcome to the Official Steam page for the game A Safe Place, enjoy! :D 𝓔𝓰𝓰

QP Shooting - Dangerous!!$7.99
QP Shooting - Dangerous!! is a bullet hell type shoot’em’up starring the pudding-loving dog girl QP seen in 100% Orange Juice. Nothing can stand between QP and her pudding - not even difficulty options to reduce the experienced gamer to tears!

Empty War$5.99
"You're the best warrior in your planet. Now your race want to conquert everything, and you're the only one to stop them."

Switchcars$8.99
Escape alien beasts across varying environments and eras, in more than 1300 unique vehicles! Add your own vehicles and props with the included editor.

Solomon Snow: First Contact$4.99
Sometimes when you come to work the Solar System is under attack. From all the places on Earth, they just had to pick your office as the landing spot. Navigate the maze of narrow corridors, rescue the survivors, lead the team, solve environmental puzzles. Oh, and EXTERMINATE THE ALIEN SCUM, please

Resilience Wave Survival$4.99
Resilience: Wave Survival is a physics based endless wave survival shooter. Explore to Search for Weapons and Ammo to help Defeat the Enemies, better find food and water too if you want to Survive for longer, but Beware of the Tripods stalking the lands.

Seeker 2$0.99
Help Alfie and Elfie in an all-new adventure.

Angry Giant$4.99
Abducted from his tribe, humiliated and tortured by despicable beings, finally free, he is ready for his revenge. He was just a giant, now he is an ANGRY GIANT! Fight going from age to age. Kill enemies. Upgrade your weapons. Use your anger to save the world.

Late Stage Inferno$0.99
Hunt down those responsible for destroying your home. Sneak through ships and kill everyone on board. Climb the ranks until you find reach the top, then take it out. Play out the short story of this alien stuck in a capitalist hell as they take on 8 unique ships.

Wuxian$3.99
This is an independent game! It has a unique way of playing. I hope you can enjoy it! It's definitely worth it!

S. Prysm Destroyer$7.99
A 2D platform shooter where you DESTROY!! Get Elemental Powers from the Prysms and help Amor defeat the Primordial Threats agains Humanity! Get cute costumes and be stylish!

Snowballer$0.99
Reminisce your youthful days, or just be actively malicious in this bloody serious, fast-paced First-Person Snowball Fight / Sled Racing Simulation. Sandbox elements: Build your own snow forts, simulate NPC battles, Survival challenges and Time Attack Downhill Racing

Butchers Don't Surf!$9.99
"Launch the character from a cannon and fly farther each time. Buy new cannons, equipment, and weapons, and try to go around the world! Reach new goals, complete challenges, and earn medals. Achieve 100% of the game, and you'll want to start all over again."

Bomber Games$7.99
Bomber Games is a fun arcade game for up to 8 players. Do you like to EXPLODE your friends, laugh together in a couch? Battle in arenas and explode them in this bomberman-inspired game with unseen bomb types and original abilities. Want more? Create and share your own levels. BOOM!

The Indie Game Legend 3D$9.99
Blast vicious aliens, explore their mysterious labyrinth, and rescue indie game makers in this lighthearted NES inspired first-person action adventure!

QUANTAARFREE
QUANTAAR is a free-to-play VR Party Brawler! Command Heroes with distinct class-based roles and enhance Hero abilities with Cores to compete in multiple game modes. Party with friends in social-themed rooms and customize yourself with cosmetic skins.

Flank Speed$1.99
Flank Speed is a simple top down Newtonian space shooter based on the aesthetics and style of early 90s arcade games. Everything from the designs, textures, sounds and gameplay are made to capture that arcade feel in a simple yet enjoyable game.

Eden Survivors$4.99
Welcome, hackers, you're being transferred to Eden City to defend its citizens against the alien threat! Eden Survivors is a single-player survivor-like auto-shooter where players must defeat hordes of alien invaders until the extraction time.

Smack Studio$14.99
A sandbox fighting game with built-in creation tools to create characters and stages. Animate pixel art characters using our 3D pixel art rotation technology, then battle with up to 8 players! Use our tools to export sprites for your own projects.

TheFighters OnlineFREE
Online fighting game

Block Sumo$2.99
Block Sumo is a local multiplayer game for 2 players. Step on your friend and turn him or her into stone, then push them down to abyss! Duel with your buddy for bets! Have fun!

Histo-Time$0.99
Help your favorite historical characters from different eras and places face challenging levels and obstacles, including epic boss battles. Who is behind all this confusion? Find out in this sharp game what they are capable of doing to save the world.

Holua's Arcades$4.99
Get ready to dive back into the pure joy of gaming. Prepare yourself for four thrilling games inspired by the arcade genre's all-time favorites. From challenging platformers, to epic space battles and classic beat'em up action. It's like having four arcade machines at your fingertips!

Mist Slayer$17.99
Mist Slayer is an action Roguelite game. You are a time traveling hero, called to aid in a mystical war, and armed with unique weapons and skills. Face down amazing enemies in parallel universes, collecting various power-ups, and exploring as you go. Play alone or team up with friends.

FullBlast$4.99
Blast your way through waves of alien invaders in this retro style shooter with modern visuals. Collect power ups, destroy the enemy ships and defeat the mega bosses in 12 action packed levels. On your own or with a friend in local co-op mode.

Picker Bot 42FREE
Explore, discover items, find Wassie lore, upgrade PB42 to gloriously defeat mutant plants and fly back home

Kring$4.99
KRING is a psychedelic hand-drawn game which contains more than 10 different games. Clicker, Shoot'em Up, God Game, Runner, Platform, Beat'em Up and many other genres. A lot of secrets to unlock to discover new gameplay. You are the Kring God! Conquer the galaxy and defeat the Legendary Gods!

Project Terminus VR$19.99
Project TERMINUS is a VR game that offers a very gripping horror experience that goes beyond a simple jump scare, It offers many elements taken from classic survival experiences, set in post-apocalyptic Paris and roots it in an engaging story-driven campaign that can be played solo or with friends.

Super Bunny Man$14.99
A physics-based co-op platformer about a guy in a rabbit costume! Team up with a friend or three (local or online) to beat levels, find hidden carrots and race against the clock. Experience bunny madness. Embrace carrot chaos. Become Super Bunny Man.

Thief Girls Quartet$4.99
Thief Girls Quartet is a story about phantom thief girls who steal precious treasures hidden within a giant tower by an evil merchant. The phantom thief girls can move freely using wires. Let's all find the treasure that sleeps at the top of the tower!

Wood Guy$9.99
Craft your own adventure with Wood Guy, a charming 2D platformer with combat set in a stunning handcrafted 3D world. Master physics, solve intricate challenges, and customize your wooden puppet. Play solo, team up with friends, or clash in chaotic Versus mode!

Sanctum 2$14.99
Sanctum 2 is the sequel to the world’s first Tower Defense/FPS hybrid game. Pick from four unique character classes and embark on a mission to protect the oxygen-producing Cores from hordes of deadly aliens who are threatened by their existence.

Xatrom Command$5.99
Team up and shoot down waves of invading aliens. Single player or multiplayer top-down shooting action

Forecursed$9.99
Survive or become the monster in this cursed game of tag with up to 12 players. Escape the roaming entity that possesses and kills its victims. But death is not the end—lost souls can return as ghouls, each with unique abilities to torment the remaining survivors until there's only one remaining.

RoboBunnies In Space!$3.99
Two robobunnies team up to transport a magic crystal safely through 50 action-packed levels, protecting it from danger lurking in the shadows. With hours of gameplay that is perfect to binge alone, with a friend, or 5 minutes at a time. How deep into space can you go?

Get Off My Lawn!FREE
They came in peace, but messed with the wrong old man. Armed with a musket, 78 year old Murray Mendelson has single-handedly started an interstellar war. Shoot first and ask questions later in this endless fast paced arcade shooter. Use everything in Murray’s arsenal to keep the aliens off of his perfectly manicured lawn!

Galacide$9.99
Command destructive spaceships to obliterate hordes of enemy vessels, while quickly solving puzzles to weave through networks of vibrantly colorful, adversarial machines!

MageRunFREE
Fight as a magician in this ever-growing project in fantastic worlds against monsters. Collect new spells, get stronger and defeat bosses. No story, just fun gameplay.

Bing in Wonderland$8.99
A Roguelite monster killing satisfaction galore without any exploration elements. The game is filled to the brim with exotic enemies and stages with a collection of deep and robust boons, weapons, and items plus an abundance of pointless features and useless details. (CONTROLLER SUPPORTED)

Landflix Odyssey$14.99
Explore the worlds of your favorite TV shows, fight their famous villains and retrieve nuclear batteries to escape the Landflix Odyssey!

The Throne$9.99
"The Throne" is a medieval adventure in true Metroidvania style. Get lost in a huge castle with 2.5D pixel art environments and increase your power with new abilities you find along the way. Fight fearsome bosses and navigate dangerous traps to make your way to the throne room!

IronCommando/钢铁突击队$0.99
Open the game, incarnate the warrior, pour the bullet on the enemy, smash the ambition of the evil army! STG + "store" system. Targeted purchase of props, strengthen the ability, is the key to customs clearance. You can choose a number of soldiers with different performance.

MT Force Aliens Uprising$4.99
Dive into the heart-pounding action as MT Force, an elite government unit racing against time to unravel the mysteries of enigmatic anomalies. Rumors suggest that a mysterious scientist made contact with aliens, and now everything is out of control!

Spacebug$3.99
Embark on an interplanetary journey in this space shooter game with many levels to pass or a Sandbox mode to break your record each time you play!

Throbax TDFREE
Throbax TD is the "Tower Defense" game you are looking for: Help Ughlar fight his way through 50 levels, buy over 100 upgrades and get all of the 50+ achievements.