Top similar games like Solar War:

Broadside Renegades combines auto-firing weapons with manual ship abilities in a rogue-like space pirate adventure. Choose your captain and upgrade your ship to steal the space kings booty. Warp ahead to stay alive, and mind your bearing.

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.

Defeat thousands of enemies that are invading Andromeda! Andromeda Survivors is a casual game with rogue-lite elements where you collect skills and upgrades for your ship to create amazing builds!

Cosmic Cursor fuses simple mouse-based controls with a challenging, reactive bullet hell for the ultimate pick-up-and-play roguelike experience.

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?

This is a single-player survivor-like auto-shooter. Fight against fleets of spacecraft, gather resources, research technologies, unlock upgrades, and create devastating builds using modern arsenal.

Thetawave is a physics-based space shooter with procedurally generated levels, diverse foes, and distinct characters.

Dual Survivors is a cosmic action game with rogue-lite and bullet hell elements. You play as an elemental duo, saving planets and making strategic choices to defeat billions of enemies. Navigate the cosmos and outlast death!

Top-down robot action game combining action and bullet hell.

A Shrimp Based Bullet Heaven. Kill creatures, Level up & pick from 3 upgrades to unalive thousands more.

Survive in the deep void of the galaxy against thousands of invaders! Nebula is a challenging bullet hell, twin stick shooter where you have to face endless waves of space enemies. Additional map resources and space drones can provide you a support but be wary, they can as well become a deadly trap.

Nightmare Arts is a top down arcade inspired roguelike where you must explore a dangerous afterlife equipped with nothing but magical paint.

A retro space shoot 'em up with pixel art graphics, unique enemies, tough angry bosses, and a killer soundtrack. You are among the first pilots to arrive in the system to mount the counteroffensive against the aggressors. Get out there and show these aliens the price for messing with The Alliance!

Become the bullet-hell as you play a crow on a mission to expel the monsters from his newly acquired estate in this high-octane shoot-em-up!

A top down 2D space shooter bullethell with roguelike elements awaits you. Dodge, weave and shoot your way through waves of enemies while gaining upgrades trying to survive as long as possible.

Grab up to 3 friends and defend the sun from swarms of enemies in this local coop twin stick shooter. Siphon energy from the sun and shoot as many attackers as you can to claim the high score before it explodes! Fight over experience and upgrade your ship to keep up with the ever-mounting pressure.

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.

Use ships to attack and destroy enemy space stations in real time.  Navigate through different randomly setup star maps to get to the exit and win.  It's a 2D single player space game that's massively replayable.

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.

An arena shooter where your space insect must survive waves of enemies. Evolve to fight back with more than 30 different parts, from bio weapons to bullet enhancement.

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.

A twin stick shooter without the twin stick, Gunlocked is a sci-fi action roguelike about careful positioning and upgrade selection. Manage unique targeting systems across multiple weapons and upgrades, as you battle legions of alien ships, and then do it all over again!

Shoot your way through an endless stream of enemies! GLORP is an action roguelike where you must upgrade your skills and weapons to become overpowered

In this Tower Defense Survivor Game, the skill tree is on the ground of the battle map. Expand your base to capture more of the map and unlock more upgrades. Defend your position against thousands of enemies as they flow over the map.

Repel extraterrestrial entities!

Star Knight: Order of the Vortex is a rogue-lite, shoot-em-up made to give you fun and interesting decisions and test you skill in action-packed, bullet-hell gameplay. Choose your crew, upgrade your ship, and explore the unknown depths of the Vortex.

Fight as the owner of Hookscrap in a thrilling 2D rogue-like. Unleash the power of your Harpoon, by launching ships & asteroids at enemies. Upgrade your ship with loot from your foes, and become even stronger. Explore 5 unique levels in a randomly generated map & take down the fearsome SC Judgement!

Cannonfire is a single-player action roguelite set on the high seas. Set sail to fight off hordes of undead pirates, discover gold and treasure chests, unlock powerful upgrades, upgrade your weapons and wear cool hats!

Discvivors is a timed survival, bullet hell, roguelite game which grows more intense over time. With more RPG style progression and unlocks than most games of the genre, permanently improve the classes you want and unleash hell on your enemies to become the ultimate survivor.

Arcane Depths is a 2D action roguelike dungeon crawler. Become a powerful sorcerer and dive into dangerous depths filled with enemies and treasures. Combine a multitude of spells and relics to annihilate your foes. Procedurally generated dungeons, intense combat, and powerful bosses awaits!

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...

Enter the Infinity Trials, an action-packed fast-paced rogue-lite. Fight off waves of dangerous creatures and collect artifacts to enhance your abilities. With each victory, you'll be teleported to a new world, each with unique challenges and enemies.

Humans, dwarves, and elves exploring diverse landscapes and dungeons, they combine their unique abilities in trios to combat mythical creatures and uncover ancient relics, striving to aid the goddess to cleanse the realm of malevolent forces.

Embark on an retro adventure of ever-changing challenges. Adapt to unique ships, dodge bullets, blast enemies, and shape-shift your way to victory. Get ready for non-stop excitement and pure arcade fun!