Top similar games like Antithesis:

In this top-down vertical-scrolling shooter, originally released in 1987, take on the role of a lone pilot fighting the forces of the evil Emperor Hades. Contains both the Commodore 64 and ZX Spectrum versions of the game.

A top-down action game like no other. Use asteroids to block enemy bullets and smash enemy ships in this physics-based test of skill. Conquer 25 levels, vanquish 5 bosses, and maneuver through 5 tricky bonus waves.

Dash Fleet is a simple and fun dashing action game.

DROPSHIP is a precision, arcade flying game that will test your skills and nerves. A lunar lander with a gravity-bending twist. Navigate through increasingly hazardous environments with your ship intact and get to the landing pad before your fuel supplies run out!

Super-tight controls and satisfying mechanics will guide you from the seemingly-peaceful early levels all the way to complete insanity in this survival space adventure. Beginner pilots will grow, skilled pilots will be challenged, but only the best will reach the end.

Shoot different types of spaceships while avoiding getting shot yourself. Kill 10 minutes at a time with this affordable colourful timewaster.

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

A vertical scroll shooter sci-fi space combat game where you pilot your spaceship through 25 challenging levels, engaging in intense battles against 75 unique enemy types. Master precise shooting mechanics, dodge incoming fire, collect power-ups to enhance your ship, and face epic boss battles.

Repel extraterrestrial entities!

Cosmic Paradox: Noire is a 2D top-down shoot ‘em up adventure set in a world of two overlapping dimensions. Witness the battle between the Vex Accord and the Oronix Empire, increase your odds of survival with the right upgrades and choose a ship that is best suited to your playstyle.

The best shooting game with various perspectives

In this unique top-down shooter, originally released in 1987, take on the role of a lone pilot of a scout ship fighting to eliminate the threat of the Macro-Genetic-Mutoids, bio-engineered organisms that threaten to destroy mankind.

INSPACE 2980 is a stylish and dynamic SHMUP from the 16-bit era of games consoles and arcade machines. Take part in an exciting adventure and save the galaxy! Once again!

Enter the neon world of OVERWHELMED! Fight waves of enemies, using shooting and dashing skills to evade fire. Trigger your special Overdrive ability to defeat enemies more easily. Unlock characters, each with unique abilities and varied arsenal, to discover new gameplay styles.

Zip and zoom as you zap enemies and steal their stuff. Build progressively bigger, faster, tankier, more agile, more dangerous, more complicated, more projectile-y-ier ships in your goal to destroy and collect everything.

Super Space Club is a lo-fi arcade space shooter to chill to. Defend a vibrant galaxy as a club of misfit heroes and battle endless waves of spacecrafts to the tune of atmospheric beats. Outlast your enemies and vibe to the rhythm of the stars.

A classic arcade game, from young and old - for old and young :)

Dead End Job sends you into a madcap, Ren & Stimpy-esque world to bust up ghosts. It’s a procedurally generated, couch co-op, twin-stick shooter that straps a vacuum pack to your back and puts a plasma blaster in your hand. For you, it’s just another day in the office.

Cleared for Impact is a 2D precision flying simulator. Navigate the depths of a hostile world, avoid obstacles, dodge lasers and rescue your crew!

Distant Space are present the arcade game of cosmic fights in arcade style of the 80's, this is a game where you can control the spaceship and forced to destroy extraterrestrials, which are moving in the certain order.

Drift Vector is a love-letter to Asteroids, synthwave & making pretty patterns with neon glowing trails while going pew pew pew...

Combining retro puzzles and a arcade space shooter. You and your crew found strange materials in the galaxy core to upgrade your ship to the most powerful. While collecting core materials you came across something unbelievable ... The Core Message. The Core Message changes everything.

Evasive Maneuvers is a team-based online multiplayer spaceship arena game. 2-12 players are split into two teams; Runners who must escape the map through a warp gate, and Hunters who must stop them at all costs. Time is limited, so move quickly!

ASTRO ACE is a retro-style addictive arcade space shooter. From the distant universe, an evil alien fleet is invading the solar system. You will have to ride a powerful spaceship and fight against endless waves of enemies.

Dodge, collect, and survive. Every piece of salvage you grab makes your ship deadlier and tougher.

Destroy all of the insects in your way! As you shoot, you recoil backward from your weapons as a mechanical beetle.

Amazing graphics. Countless different units. An addictive Battle Pass. We have none of those things. Just one carrier and as many tiny fighters as you can muster to hold back hordes of enemy fighters and bombers. Victory is not enough - you may win the battle, but still lose the war!

You and your space troop have a tough mission to defend Earth from an alien invasion in this epic space war. Will you be able to guide your troops to victory?

Timeloop Titans is a fast-paced space arcade shooter where you defend the breathtaking Planet Gaia from relentless alien invasions. Upgrade your ship, conquer challenges, and save humanity in this cosmic battle for survival!

Hyper Frenzy is a free arena-styled singleplayer 2D space shooter using top-down perspective. Fight in different modes against bots, collect various items and use one of the plenty weapons to defeat your opponents. Create your own maps and gametypes.

Picture a mash-up of Super Meat Boy and Lunar Lander. Or N+ meets Asteroids. That’s Impulse.

Brace yourself for an intense bullet hell experience! Fight your way through challenging levels, defeat bosses, upgrade your weapon and get the highest score!

Jump from Node to Node while surviving the Chasers onslaught. Keep moving, Keep Upgrading, and don't get terminated.

Minestorm reimagined with modern gameplay! Blast through waves of deadly mines, gear up with powerful upgrades between levels, and dive into intense rhythm-based stages set to an original soundtrack !

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?