Top similar games like Astrogeo:

Beyond the First Star is a fast-paced 2D side-scrolling shoot 'em up. Choose from distinct pilots, collect and switch between varied weapons, battle through handcrafted stages, and face bosses with unique attack patterns.

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.

Drawn into your PC by an antivirus, control a multi barrel tank in this Action Roguelike, 2D Shooter. Defeat motherboard viruses to unlock new zones. The 'UPGRADE MACHINE' grants enhancements every 1-10 seconds. Use points to add upgrades in this Arcade, Top-Down Adventure.

Take control of the body’s defense system in this fast-paced action shooter. Step into the role of a powerful immune cell and use precise touch controls to target and eliminate waves of invading bacteria and viruses.

Cell #31 is a fast-paced and intense twin-stick shooter where you play as a cell fighting to survive an ever-increasing barrage of bullets and enemies.

You are an invincible bodyguard. Your only weakness is the person you must protect. Control the crowd, spot the assassin, and execute the mission in this stylish, top-down tactical shooter.

Choose your loadout, choose your art brushes, and blast your way to a masterpiece! Pew-casso is a top-down action-roguelite shooter where you defeat enemies to level up and create a piece of art. The longer you last, the more complex your unique piece of art will become.

Blast through hostile sectors, collect valuable data, and combine permanent upgrades into devastating builds. Master guns, blades, bombs, companions, and powerful abilities as escalating threats test your reflexes. Every run brings you closer to conquering Sector 50, and crushing the core.

Plasma Sky is a neon arcade shmup with over 100 handcrafted levels. Ease in and power up early, you'll need a strong ship as the intensity ramps up. Flow through alien formations, arm your wingmen, and race the world in a fresh challenge every week - the same seeded run for every pilot on Earth.

Repel the humans! Safeguard the future of all alienkind! Fueled by a large selection of quirky upgrades and power-ups, strengthen the alien alliance to destroy Humanity's Last Hope in this fast-paced retro action-arcade shooter with roguelite and tower defense elements.

BITCRUSHER is a retro pixel-art space shooter with asteroids, swarms of enemies, and powerful bosses. Customize ships, unleash abilities, collect weapons and junk, and carve through chaos to see how long you can survive as corruption spreads across the stars.

Embark on an action-packed adventure in this on-rails space shooter. As a pilot in training, you’ll battle in strange virtual worlds. Master your ship, upgrade your skills, and protect the federation from an imminent threat. Are you ready for the challenge?

Repel extraterrestrial entities!

Welcome to the wireless security code-breaking trial system CODE BREAKER. This system digitizes security system code into a virtual format or “brick breaker video game.” You will have access to the three systems: Code Breaker, Classic, and SYSTEM UNKNOWN.

Survive in space by dodging strange obstacles in an ever-changing gauntlet and reach the end to defeat entropy. Fly with limited resources, get stronger with upgrades and make the right decisions in this action arena rogue-lite. Warning: there is only 1 way to live but 42 ways to die in space...

Defend your Starbase in a vibrant roguelite shooter. Upgrade your weapons mid-run, unlock permanent rewards, and survive the endless onslaught.

Frenetic 2D action in the style of Space Invaders! Customize your spaceship, face hordes of enemies, and challenge yourself in multiple modes, including Campaign, Arcade, Invasion, and Survival. Upgrade your ship, collect power-ups, and face unique challenges in every battle.

Vanquish The Eternal is an arcade inspired skill based roguelite. You play as the strongest among the living, and must fight off hordes of the damned on All Hallows Eve. Choose from a variety of upgrades, abilities, and talents to survive until the clock strikes midnight.

Pewt 'em Up! is a retro inspired arcade space shoot 'em up with lots of upgrades, achievements, extras and more.

Soar through the sky islands of Alioth and defeat any foe standing in your way using your piloting skills, unique abilities and powerful weapons. Airhounds is an aerial dogfighting rogue-like focused on fast-paced action!

Do Not Eject is a retro handheld-inspired bullet heaven roguelite. Enter corrupted game cartridges with a digital partner, stack projectile-changing Modules and Patches, defeat corrupted guardians, and turn every run into permanent progress.

Highway Rampage is a high speed, action packed SHMUP with tons of variety and replayability. Choose your vehicle, equip and upgrade new weapons and choose your path in this arcade style roguelite shoot em up.

Your own reactor is the thing trying to kill you. Every kill feeds the heat, and the coolant those kills drop is the only thing that vents it — lying exactly where the danger just was. A twin-stick score chase where diving into the crowd is the only way to survive it. Five modes, co-op up to four.

Heart: Future Whispers is a top-down shooter where you'll face countless hordes of enemies with different abilities! Survive by using your resources to acquire powerful weapons and uncover the reason behind all the chaos in this dystopian future.

A fast-paced roguelike space shooter where every credit counts. Fight through dangerous sectors, upgrade your ship mid-battle, and convert your earnings into permanent power. Because when you die, you keep what matters.

Slay waves of spooky enemies for 20 nights to survive 'The Demonic Conveyor Belt'. Talented is an arcade roguelite with randomly generated skill trees. Choose your upgrades and abilities wisely and you might just make it out alive. Are you truly Talented?

Upgrade your warriors and shoot through waves of enemies in this challenging bullet hell gauntlet. Features a fast-paced campaign, boss rush mode, and a level creator for you to build, upload, and play custom stages. Master the skill trees to gain power and dominate the kingdom!

DRONE SMUGGLER is an old-school, top-down space shooter with ship customization, randomly generated levels & obstacles to navigate/destroy, and thematic sounds that seek to capture some of the magic of classic video game music & effects. Battle shadespace hazards and fight for the HIGH SCORE!

An explosive 80s-inspired top-down military shooter where skill, guts, and firepower decide everything. Choose your route and fight for the highest score.

In this action-packed top-down vehicular combat game from the 1980s, take on the role of a lone road warrior fighting to protect the highways of the western frontier from the sinister Draconian League! Drive a high-tech spy car, with machine guns, oil slicks, missiles and more!

The Nullblade Collection is a group of all the small, polished games made by Nullblade that were too small to be published by themselves.

BANAN'EM UP! is a tiny challenging arcade shoot’em up where you shoot down quirky aliens to save your planet. Evade bullets, shoot enemies, get upgrades, survive for challenging waves to defeat the final boss, "The MONKE". Die, learn, repeat: get stronger, be powerful!

Escape the Maze of Malice in this frantic 2D top-down shooter!