Top similar games like Dark Galaxy:

NEON STORM is a fast-paced top-down Roguelite bullet hell shooter. Pilot your fighter, auto-fire through waves of enemies, dodge deadly attacks, and build powerful upgrades. Survive each run, unlock permanent upgrades, defeat bosses, and chase your highest score!

A top-down roguelite inside one sealed chamber. Ten levels, one hundred waves, and upgrades that compound into something the facility was not built to contain. The run ends when you break — or when the reaction does.

CIPHER 61 is a fast-paced, action-packed top-down-shooter, with tons of temporary and permanent upgrades. Can you make it through all 61 rooms?

A fleet to defeat, a weapon to collect, and one life to decide everything in the roguelike shooter No Space For All. Let the universe know your second name!

Core Breach is a fast-paced, twin-stick arcade shooter in a pixel art style. Play as a Trojan worm virus, outmaneuvering and destroying antivirus enemies. Upgrade your worm with powerful attacks and skills as you fight to breach the CPU core and uncover its secrets

Brutal twin stick shooter with fun and clever enemies. Also has roguelite and Sci-Fi stuff.

Heat Signature is a game from the developers of Gunpoint where you break into spaceships, make terrible mistakes, and think of clever ways out of them. You take a mission, fly to the target ship, sneak inside, and make clever use of your gadgets to distract, ambush and take out the crew.

A universe is dying — and you are its last spark. Blast through procedurally generated constellations in this fast neon action roguelite. Claim powers from fallen enemies, defeat the Guardians, and carry your heritage into every new run.

Starcore Survivor is a top-down arena auto-shooter roguelite. Move, dodge, collect materials, and shape each run through 20 waves of combat, upgrade choices, between-wave shops, weapon fusion, evolution recipes, relics, bosses, and escalating Danger levels.

One wrong delivery can start a war. Smuggle cargo in a Tetris-style hold. Dodge faction inspections. Betray whoever pays. A pixel-art space rogue-like where every run is one bad jump from total loss.

Don't get swarmed in this incremental top-down shooter! Unlock new mechanics and upgrades as you defeat more and more enemies. Let drones aid you in combat and use your abilities to become unstoppable.

Space Ace is a 2D top-down shooter that focuses on upgrading your ship to fight through levels of Bosses and smaller enemies. Play with keyboard + mouse or Xbox controller.

pilot a customizable spaceship, battle through procedurally generated arenas, and adapt your build with modular abilities to survive escalating enemy waves in this fast-paced 2D top-down roguelike shoot ’em up

In Astrum Vanguard, a 2D horde-survival with bullet hell components, you pilot and upgrade your spaceship to defeat countless alien creatures. Survive the endless onslaught in the cosmic battlefield!

Physics based roguelite bullet-hell-and-heaven horde-survivor action game. Research and upgrade spaceship. Traverse procedurally generated galaxies with ability to alter its conditions and effects.

Deepforge Brawl is a dwarven arena roguelite where your weapons fire themselves — you just have to survive. Charge your beard, chug your ale, and dash through goblin hordes across six depths of the mountain. Merge 17 weapons, forge 7 Masterworks, and descend until the Maw takes you.

A sci-fi wave-based roguelite where you play as a rogue janitor in an overrun space facility. Fight through hordes of alien creatures, and find powerful upgrades to augment your abilities. In death, piece together your memories, and come back stronger. A grand reward awaits you in the Abyss...

A physics-driven sci-fi destruction roguelite. Orbit hostile worlds, unleash devastating weapons, and carve real craters into fully simulated planets while escalating planetary defenses fight back.

Enter the Blacksea Odyssey, a violent top-down rogue-lite space shoot ‘em up RPG brimming with colossal creatures and runic technologies. Explore dangerous, interstellar spacescapes as you hunt enormous space-behemoths with a harpoon and rune-infused spears.

Collect synergizing items to create an overpowered character to fight hordes of cyclops monsters. Cyclo Chambers is a fast-paced, top-down arena shooter with light rogue-like elements. 150 items to choose from to create frantic combinations. Different runs every time.

Blast through interconnected floors of a massive starship to reach the Archon’s Cube. Explore branching sectors, grab new weapons, stack upgrades, and fight otherworldly threats as you race to escape.

Kill all enemies, Upgrade, Repeat! Defeat thousands of enemies in this incremental roguelite and become unstoppable as you progress through the game.

Pilot an agile starfighter to tear down alien megastructures under fire, then pull off a high-stakes heist from within before everything explodes. When you die time rewinds, sending you back to Moonbase Alpha - your hub for reinvention. Spend your bounty on epic upgrades, ready for the next run.

Prepare for an interstellar showdown like no other in a gripping roguelike top-down twin-stick shooter set in the vast depths of space. Pilot your advanced starship, engaging in relentless battles against hordes of alien adversaries. Destroy, Collect, Upgrade, Die, Unlock, Repeat.

A neon arcade roguelite with no gun. Momentum is the only weapon: surf the dark at full speed and ram everything to wreckage. Ten shifting zones, anomalies you can seal or exploit, mutations that evolve, guardians that shatter. The stars are not ready. Go anyway.

Crush, smash, and eat thousands of enemies showing humanity what the meaning of destruction is! Kaiju Catastrophe is an arcade game with roguelite mechanics. Mutate devastating weapons, unlock permanent evolutions, and wreak havoc with a variety of monsters to tear humanity apart!

Bullet heaven auto-shooter with ONLINE AND COUCH CO-OP for 1-4 players. Fight hordes of energy-feeding aliens, recover eight Protocol Cores, and choose powerful upgrades. Leave the reactor undefended, then fight your way back before the ship runs out of power.

A fast-paced physic-based roguelite shooter in a decaying star system.

Get ready for the ultimate space challenge! In this top-down action roguelite you’ll pilot your ship through a low-gravity environment, dodging obstacles and fighting enemies along the way. But be careful, one wrong move could mean the end of your journey. Are you ready to take on the challenge?

Survive increasingly difficult rounds in a floating arena. Use weapons and powerful abilities to knock enemies into the void before they launch you off the edge, build your loadout during each run, and beat your highest score.

An arcade space roguelike where you are a star and everything smaller is food. Swallow the planets to grow, while rival stars hunt you for the same reason. Outgrow them or be eaten. At the center of it all something far larger is already feeding, so hurry up, the clock is ticking.

Skull Skull Skull is a top-down arena shooter roguelite where you fight off hordes of skulls. Customize your gun and choose power ups to survive as long as possible.

**Xalvorynthium** is a neon arcade action roguelike shooter where you dodge enemy fire, evolve your weapons, battle bosses, and chase higher scores through escalating waves of sci-fi chaos.

Loot a dead generation-ship before the dark wakes up and hunts you by scent. A top-down extraction roguelite of greed and the lights going out: kill for cores, carry the power home, escape the BLACKOUT — or push one deck deeper for richer loot and a worse death.

Geometry Nexus is a neon action roguelike where your weapons fire automatically. Dodge enemy swarms, collect upgrades, trigger Overdrive, grow stronger between runs, and survive ten minutes to defeat the Nexus Guardian.