Games like Galactic Rebellion

Psycho Starship Rampage is a space shooter game where you play as a psychotic AI, rebuilding your warship and equipping it with weapons to destroy waves of alien enemies. With various equipment and weapon combos, build the ultimate killing machine and loot enemy carcasses to extend your ship. Up to 4 players can join in local coop to wreak havoc on alien worlds. Your goal is to return to central command, annihilating anything that moves along the way.

"Star Survivor" is a rogue-lite survivor asteroids game, where you must carefully control your ship with Newtonian physics to avoid enemy swarms and utilize weapon placement strategy in 4 quadrants. Gain resources from each kill to unlock new ships and stack the odds in your favor. The game offers 3 modes: Campaign, Challenge, and Endless, with 6 unique ships and various weapons to build overpowered combinations.

"Transcendence" is a single-player Role Playing Game set in 2419, where humanity is threatened by a hyperintelligence compelling people to travel to the Galactic Core. Players must navigate through randomly generated star systems, acquiring weapons and powers to survive and uncover the secret threatening the galaxy. With stunning replayability, the game offers an open-world experience of space combat and exploration, featuring compelling music and intense battles against various alien races.

"3089" is a Science Fiction Shooter game that offers both single-player and 2-player co-op modes. The game generates procedurally-generated, open-world terrain, enemies, weapons, items, and quests, providing a unique experience every time. Players can construct and customize their weapons and embark on unique quests made from individually generated task lists. However, be prepared for some grinding.

Rick Henderson is an endless horizontal-scrolling shoot 'em up with infinite replayability, a true hommage 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.

"Starr Mazer: DSP is a single-player Science Fiction Action game with outstanding gameplay, awesome graphics, and a wonderful soundtrack. In this side-scrolling shoot'em up, you control a squadron of pilots with diverse skills and weapons, battling through nine intense levels to take down the G'ell Super Ship. The roguelike twist on the lives/continues system, combined with the ever-evolving SK:ORE system, ensures that the fight never ends."

In Spaceport Hope, manage and grow your own spaceport in a procedurally generated universe. Mine asteroids, build structures, manage resources, and research new technologies to expand your operations. Encounters with alien species, space pirates, and other threats add excitement and challenge to this immersive space simulation and strategy game.

"Zigfrak is a single-player Sci-Fi Role Playing Game with beautiful gameplay, pretty visuals, and beautiful music. Engage in fast-paced space battles, complete hundreds of humorous missions, and craft weapons and ammo upgrades. The game offers an open environment with tooth-grinding enemy encounters and ludicrous space loot, all while poking fun at a dark civil war and alien invasion."

"Pixel Star is a 2D pixel art space shooter game. Engage in intense battles against alien fleets and bosses, and customize your ship with upgrades and weapons. Navigate through randomly generated levels with roguelike elements for a unique experience each playthrough." #PixelStar #SpaceShooter #Roguelike

Space Thinger is a thrilling arcade space shooter! Fight your way through multiple combat zones completing missions, mining asteroids for crystals and collecting the debris of your fallen foes to upgrade your ship and engage in ever more epic space battles.