Top similar games like SpaceWorm:

An intergalactic mission gone horribly wrong! The alien brothers tried to land on Earth, but got lost and are now in the middle of a human maelstrom! Control the UvU drone and bring order to the chaos in this unique adventure.

Defender's Squad is a sci-fi vertical scrolling shooter 2D that combines 7 different levels. Play Solo and pick one of the 3 ships to kill enemies and save the earth from aliens.

Shape the void with the power of your cursor! A Void Shaper is an arcade game about avoiding shapes and killing them, while you collect upgrades. Unlock new enemy shapes and upgrades as you progress through the game and complete your collection.

Space fight arena is a retro arcade based arena shooter game that was modeled after legendary arcade games. This game retains the fun, addicting aspects of those arcade games while also adding on new, awesome features such as challenges, skins, and a world wide leaderboard.

Collection of a few arcade classics, remade with a fresh and friendly looking art style and a beautiful soundtrack.

Dodge! Speed up! Destroy! Here you will have to challenge yourself to the maximum in order to defeat all the challenges and leave in one piece. Relying only on your reflexes and the movement of your ship, you will have to face everything from asteroids to giant robots!!!

Deep Space Cache is a short & simple semi-idle bullet heaven incremental asteroid miner game.

80's vector style Twin stick action with a booming soundtrack and permadeath.

Drop and merge planets to create your ultimate galaxy in this space-themed puzzle game. Compete in the leaderboard with unique abilities and planets, and play your way with normal, vanilla and chaos modes. But always make sure your planets don't go over the limit.

Super Duper Arcade is a compilation of reimagined timeless arcade classics. A passionate love letter to 1980s and 1990s arcades. Chase high scores in single-player mode or go head to head with a friend to see who's worthy to call themself the Master of Arcades.

PRISMIDIA: Spirit of the Rift is a sci-fi shoot 'em up game in the style of arcade classics. Dodge barrages of attacks, survive bullet hell bosses, and save Prismidia!

Fly a spaceship made of scrap through obstacles in outer space - using only one button!

Cross hectic roads, dodge vehicles, and hatch eggs! Quail Crossing is a challenging, emotional rollercoaster where you step into the daring life of a quail and guide your bevy of hatchlings to safety. Earn high scores and unlock the latest in quail fashion!

Alien Breakout is a precision platformer where you control an alien that has been captured and must escape from the laboratory.

"Earth Saver" is an exhilarating action game in which you blow up and dismantle a giant meteorite approaching the Earth! If you successfully split it, the meteorite will burn up in the atmosphere and the Earth will be safe! Connect and blow it up, split it neatly, and feel the maximum exhilaration!

Delta Light 2 is my love letter to classic flash games! With new arcade graphics, a fresh engine, and a killer soundtrack. Explore + 35 handcrafted maps in the Campaign. then dive into Infinite Mode. With fruity power-ups and a set of unlock-able characters, this is Delta Light like never before!

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!

Protecting Us From Incredibly Worrisome Extremely Hostile Oddities...is what you will be doing with your football! Defend the Earth from the invading disciples of the Deranged Octopus, and learn the ultimate secret of the Universe.

Merge planets together in this puzzle game with soft physics. Can you make it to the sun? Can you merge two suns? Find out for science!

A classic old-school shooter with the possibility of upgrading your own spaceship.

Destroy waves of UFOs in a arcade style space shooter with an array of powerful weaponry.

Fast paced game that will test your reflexes.

Embark on an epic journey filled with monsters and mysterious collectibles in this retro maze game

Join Santa's elves in a festive race against time to wrap presents and fill Santa's sleigh before Christmas Eve in this fun and cheerful game for the whole family.

A wave-based action game, where you fight to survive for as long as you can.

Punch through the cosmos! An arcade-inspired shoot-em-up where you play as an immortal lobster speeding through space.

Test your reflexes in POLYGONEER, defend yourself from prolygonal shapes taht comes from everywhere, just hitting is not enough you need to match the right color shot to the polygon too! Are you ready for the challenge?

Invaders from the Lost Sectors is classic arcade action. Aliens descend with increasing speed towards your base. Shoot them all before they land. Player controlled settings like guided missiles, rate of fire, enemy speed and more help you customize exactly the game experience that you want.

Bean Busy is a maze chase game inspired by arcade classics of the early 80s. A colorful collection of items, obstacles, and (of course) beans await! Tackle one labyrinth after another while outwitting the monsters on your tail. Invite a friend and chase that high score together!

Space adventure is a classic Shoot 'Em Up style game with a fast pace and a test of your reflexes. Maneuver, collect bonuses and score points to become the best!

Pick up and throw magic boxes. Use abilities like the Magic Wand to zap them away. Call in the next round of boxes, and organize your room to maximize combinations and chain reactions. Explore a sprawling dungeon of ever changing rules, surprises and milestones to conquer.

You're stranded in space in an asteroid field. Use your ship to smash through fuel-rich asteroids for points and fuel, and use any power-ups you find along the way. But remember, an empty fuel tank is just as deadly as an asteroid. The void of space is a tough place to be, but you can't stop now.

This action packed sci-fi match three shooter is an homage to the classic arcade games we grew up with.

It's time to gear up!Get ready for more ghost chain gobbling and frantic action in PAC-MAN® CE-DX+! The award-winning chomping game makes a shattering debut on Steam with even more content and a refined user-interface to compare high scores with your friends!

Hello World!! This game is based on the image of a Japanese arcade game from the 70's to early 80's where you could easily play by inserting 1 coin. The player will work hard at his sales job to save L.Planning, a company that has been reincarnated into another world.

The Japanese just love their famous German-inspired Baumkuchen cakes, and hungry invaders from across the universe have discovered these delicious treats too! Are you up to the challenge of protecting the precious desserts from waves of alien attacks? Save the cakes!!