Top similar games like Gamma Burst:

Deploy your turrets and defend against an ever-growing mechanical horde! Upgrade your turrets separately in unique ways, use unique character abilities, and create powerful synergies.

This is a Prologue experience for Acid Planet, a strategic Wave-Survival Auto-Shooter game. In the challenging first mission you will build your base, command your drones and battle to survive against hordes of monsters and gigantic Kaiju.

Nitroverse is a mix of a Rogue Like and a Bullet Hell with persistent level progression and combinable weapons.

Cards and Guns is a top-down arena shooter roguelite, where you’ll have to defeat hordes of creatures. Choose from a variety of cards and upgrades to create unique builds and survive to the end.

Build your ship, escape the swarm, survive for as long as you can. When you are finally defeated, upgrade your technologies to survive longer next time. Escape from Zeta Aurigae is a sci-fi ship builder with rich meta progression.

Rick Henderson is an endless horizontal-scrolling shoot 'em up with infinite replayability, a true homage to 16-bit shooters wrapped in graphics we all loved. Twitch your fingers through five enemy factions and their bosses, upgrade your ship and try to survive through unpredictable space events.

The top-down roguelike shooter where your ammunition is edible. Delve into The Facility and fight off hordes of mutant vegetables with your MEATGUN: Shoot meat to damage enemies, and eat meat to heal. Collect various items and combine their effects to become a powerful, veggie-killing machine.

Survive in space in this action roguelike with RPG elements where you use your strategy to combine design, weapons and passive skills, shaping your ship in your style, facing increasingly powerful enemies.

Aggrolotls is a top-down arena roguelike where you play as tiny axolotls and must evolve into a swarm that can take on powerful creatures from the sea. Level up and choose from upgrades that make each round feel unique.

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.

A top-down space survival roguelite. Harvest crystallized spacetime, build your arsenal from 40+ absurdly named weapons, and hold off increasingly hostile void entities until the universe runs out of things to throw at you. It usually doesn't.

Laserpunk is a fast-paced top-down action roguelite where every round forces you to adapt. Blast through waves of enemies with powerful lasers, choose dangerous flaws, build around their weaknesses, and survive as long as you can.

Bot Survivors is a fast-paced action roguelite where you fight off relentless waves of killer robots. Choose your upgrades, build devastating synergies, and survive the mechanical apocalypse!

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.

Embark on a relentless bullet heaven in I Bring The Chaos. Vanquish foes, level up and dial up the challenge to earn hefty EXP bonuses and coin rewards. Explore 3 unique worlds, delve into deep strategy and master your firepower. Become the ultimate harbinger of chaos!

Grab the fate of all life in your hands. Blast your way through the cosmos, destroying monstrous cosmic beasts and the space cultists summoning them, on your path to stopping your mother from unleashing the chaos realm upon the universe, in this sci-fi cosmic horror bullet-hell, STARR RINGER.

Dig your way out of debt. Star Scavenger is a roguelike top-down shooter about blasting asteroids to get the precious minerals inside. Scavenge, dodge pirates, and beat the market to free yourself from an unjust punishment.

Become a force of destruction in this intense twin-stick shooter! As a hired mercenary, you're tasked to defend an outpost against increasingly dangerous waves of gloops. Collect tons of items, find creative synergies, create ridiculously powerful builds, and survive until reinforcements arrive!

Skycliffs is an action shooter roguelike dungeon crawler with fast-paced top-down platforming. Jump and dash across sky islands, fight loads of monsters, and get upgrades to survive the many dangers of your journey. Will you be strong enough to reach and defeat the keeper of this floating world?

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.

Master 360° physics-based vector drift in an open-space Survivors-like survival shooter. Build an arsenal of auto-firing weaponry, navigate treacherous asteroid fields, and overcharge broken power reactor networks to escape a corrupted alien AI in a collapsing universe.

Fly a star-fighter against a bloodthirsty armada. Gather weapons, resources, and upgrades to help you push back the relentless assault while protecting the galaxies' civilians!

Stellar Space is a new take on a classic arcade game with a modern, rogue-like, form for new players to enjoy!

Break through self-replicating warforms in fast neon expeditions, evolve a new ship build every flight, recover lost technology, and rebuild humanity's last uncorrupted fleet across a branching campaign for survival.

"You're Invading My Space" is a fast paced, space themed, wave survival game where every run is unique. Fight off endless procedurally generated enemy swarms, upgrade and unlock your ships and weapons, and push your limits as this angry galaxy throws everything it has at you.

Survive Hell as a snowman until you can freeze it over! in this casual action roguelike, you can "snowball" your way through the demons of Hell by collecting power ups and avoiding lava. but you might just have a snowman's chance...

A top-down twin-stick shooter roguelite blending frenetic spaceship combat with deep base-building and tower defense. Fight through hostile territory, scavenge hardware, upgrade your ship, then build up your station to further empower your runs... as long as you can defend it. Godspeed, Commander.

Blast your way through an endless horde of enemies in this pixel art top-down shooter. Collect their remains in order upgrade your character for increased combat abilities. Tekla is a top-down shooter with roguelite elements.

An unknown signal pulses across the edges of deep space. Drive, shoot. Dodge, destroy!

Kuiper belt survivor is an arcade style bullet heaven, where every run is endless. It brings a unique spin to the bullet heaven genre by making every part of the players weapon arsenal customizable with well over 10,000 unique weapons to build, and unique stats for every enemy.

A co-op bullet-hell survival shooter for up to 8 players. Choose from 5 classes, break boss weak points, and survive intense barrages in Solo Stage, Infinity and Boss Rush modes.

Shroomwood is a top-down 2D action roguelike where you play as a little mushroom exploring ever-changing forests, battling infested forest creatures, dual wielding weapons with awesome power, and collecting enchanted items.

Eternal Curse is a top-down twin-stick shooter roguelite bullet heaven. Burn, shoot, and slay your way through hordes of cursed residents on an unfortunate island. Loot and escape the island or die before succumbing to the corrupting power of the Eternal Curse!