Top similar games like Code Name: Unstable:

Fair and Square is a fast-paced bullet hell platformer roguelike where everything revolves around squares. Survive relentless enemy waves, upgrade your skills in the shop, and face epic bosses. Customize your playstyle, adapt on the fly, and prove your mastery in this chaotic challenge!

The DEMO for the WILDEST ANIME FIGHT, Fly Punch Boom! Fly super fast, smash your friends through skyscrapers and break the planet with one punch! Up to 4 players local & online. Now with workshop for INFINITE CHARACTERS!

Command your ship in Conqueror Of The Galaxy, an intense roguelite survival and bullet hell game. Face relentless defenses as you conquer entire galaxies, overcoming swarms of enemies and choosing strategic upgrades to become the ultimate conqueror!

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.

Stranded in Starlight is a top-down roguelite where you pilot a spaceship armed with a variety of unique weapons and utilities. Battle relentless enemy hordes and powerful bosses as you upgrade your ship, adapting to each challenge in an ever-changing fight for survival.

Two joysticks, two thrusters, a horde of enemies to weave and burn your way through! Fluid movement, experimental arsenals, and a little robot!

Dracomaton is a top-down roguelike bullet hell about Eclipse, a small robot who awakens in an abandoned factory filled with corrupted training bots and the secrets of cosmic dragons. Fight your way to the top of the tower by transforming your robot body, changing your entire arsenal on the fly!

Experience Celestial Contact, a captivating fusion of shooter and rogue-lite genres set in a mysterious arena adorned with beautiful 2D pixel art. Battle through waves of enemies, gather gear, conquer bosses, and enhance your character to strive for the highest score and lasting survival!

Null Transit is a high-stakes action-platformer. Command the captain and crew of a failing ship, master a unique dash-attack combat system, and fight to survive the unforgiving depths of deep space.

Pilot your ship in the seamless open world made of space, planets, and more. Find new ships and equipment, find allies and beat all the enemies in this open source space shooter!

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.

Survive massive amount of enemies in space in this top-down action auto-shooter.

You play as a young boy who dreams of being a famous astronaut who discovers alien worlds and life. One hot summer day, you fall asleep and into a terrifying dream made up of your worst childhood fears. Can you survive this nightmare of asteroids, space spiders, deadly skulls & more?

Cosmic Corps is an action roguelike with bullet hell elements. Blast, slash, and laser hostile lifeforms as you dimension hop to freedom across a series of planets. Loot everything you can to arm yourself against the entity lurking deep within the Rift.

Discover Odyssey Moon, the charming ARCADE game filled with shooting, upgrades, and adorable characters. Explore the moon in space, enhance your character with unique combinations, and immerse yourself in this cute adventure. Get ready to fall in love!

Far Flight is a rogue-lite top-down space shooter where you shape your own way to shoot all the bad guys.

Paddle Panic is a chaotic co-op game for 1–4 players where everyone paddles the same boat using the same key. Sync your strokes, dodge deadly river obstacles, and try not to flip the boat as you race downstream together!

Spectral Realm is a top-down tower defense Rogue game, where players need to play the role of an astronaut who has just landed on a different planet to block a constant stream of attacking native creatures and continuously strengthen themselves with the gems contained within their bodies.

Nano Squadron is a top-down arena shooter roguelite where you pilot a spaceship made of nanobots that can evolve to fight off waves of alien ships. Build a ship that can best the invaders and save Earth.

In Deadline: Aphelion, you play as a mercenary tasked with defending the research facility from the hordes of alien spiders that have been drawn to it. 

AGIS - A Game In Space is a top-down twin-stick-shooter.

An isometric twin stick shooter where the player has only seven minutes to defeat the entity that is going to destroy the solar system. Level up, unlock new powers and win against the clock... and the cosmic dangers.

Can you create the raddest spaceship? Captain Forever Remix is the spaceship builder roguelike. Voyage across the Solar System and blast apart randomly-generated enemies for spare parts. This is an officially-licensed re-imagining of the indie classic Captain Forever.

Farmageddon: A Cattle Royale is a series of cow puns masquerading as a new kind of roguelike.

This roguelike spaceshooter pits waves of enemies against you in your pursuit to reach the end of the galaxy. Improve your ship with permanent upgrades and select temporary upgrades during a run to pursue achievements and and kill bosses.

Zoratharion is a fast-paced roguelite shoot 'em up. Choose your pilot, ship, and weapon to battle waves of enemies, liberate planets, and unlock upgrades. Every run is unique. Will you rise as the galaxy's savior?

Starship Architect is a high-octane roguelike where every decision counts. Battle relentless enemies, choose from a dynamic arsenal of weapons and upgrades, and strategically assemble your ship. Unlock powerful new parts after each run and craft the perfect starship.

Catch falling allies and dominate the battlefield! Control your flying platform to catch characters and auto-attack enemies. Build your team, link skills, and shape your own strategy in this evolving arcade action game.

"Stellar Witch" is a grid-dodge action game with inventory management. Become a star-powered witch on a journey to become the Grand Mage. Collect gold in battle, buy and place constellations, and use their powers and synergies to fight ever-stronger enemies.

Counterpick Labs is a free platform fighter where you mix and match gear to build your perfect loadout. Featuring a single player story mode, a roguelike PvP mode where you earn powerful upgrades as you fight, and a classic no-frills PvP mode.

Welcome to Zui's Witch Academy, a boss rush roguelike-styled game that encourages creativity by building decks to face off against skilled bosses in a row to beat the game. Choose your selection of magical cards to take down 8 uniquely designed bosses!

Master the dark art of necromancy in a 2D top-down strategy game. Unleash and lead your undead legions to defeat and dominate enemy waves in this action-packed adventure.

Metal Head Warfare is one of the best fast-paced shooting games in 4K and 120 FPS, modern and with wonderful graphics, where players collect super powers and become increasingly powerful to defeat chaos and evil in a world on the brink of the abyss.

The universe is yours to conquer in That's My Space. Gather resources, craft powerful weapons, upgrade your spaceship and battle against enemy nations to become the ultimate space explorer.

This is a rogue-like top-down shooter where you control a spaceship that is sent out to explore the caves on the Moon. Once you enter the caves, you find out that there are enemies. It is up to you to survive against them while also trying to find the path down to the next level of the caves.

Pilot your ship through the Void in 'Void Reaper'. Face diverse enemies, upgrade your ship, and battle bosses to reach the End Boss in this action-packed void odyssey. Can you destroy the Void and save the world?