Games like Pulstar

An old robot named H-34-RT wakes up in a derelict space station orbiting his home planet. His civilization was destroyed long ago by evil O'Xelg, but he has yet to figure that out. After an initial shock, he decides to follow his old defense routines: that means fighting the invaders, even if he is alone now. Lazy Galaxy: Rebel Story is a challenging, squad-based shoot-em-up/bullet hell rogueli…

Syder Arcade is a fast-paced, old-school shoot 'em up game that pays homage to Amiga games of the 90s. It offers a challenging and uncompromised experience with no coins or grinding, focusing on player skill and dodging a barrage of enemy fire. With its fierce action and classic design, Syder Arcade provides a nostalgic trip back in time for seasoned players and a benchmark for newcomers to the genre.

"Capsized" is a Science Fiction arcade-style game with both single-player and local multi-player options for up to 2 players in a co-op, split screen format. The game features an immersive alien world with unique hand-drawn art, a stellar soundtrack, and challenging gameplay that combines platforming, puzzle-solving, and combat. Players must navigate through a perilous environment, fight off creatures, and save crewmates to escape the mysterious planet.

In "Squad 51 vs. The Flying Saucers," play as Lieutenant Kaya and lead Squadron 51 against the VEGA CORPORATION's flying saucers, alien fighters, and monsters in 1950's sky battles. This shoot 'em up game offers four aircrafts to customize with special weapons, providing a cinematic experience in the classic arcade style. Join the rebellion to save Earth's future from the oppressive alien invasion.

The Bug Butcher is a fast-paced action shooter set in a futuristic pest control business. Armed with a variety of weapons, players must quickly shoot and dodge swarms of bugs to complete each level. With upgrades, power-ups, and boss battles, The Bug Butcher offers challenging and exciting gameplay.

"Deep Eclipse: New Space Odyssey" is a cinematic space shooter where you pilot a space fighter in a parallel universe filled with hostile alien creatures. To survive and escape, you must destroy enemies, upgrade your ship, and navigate unique locations with advanced 3D graphics. The game features a variety of monsters, bosses, and RPG character development.

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.

Procyon is a Sci-Fi shooter game with fantastic graphics, offering various game modes for both single-player and local multi-player. In the game, you pilot an experimental ship through five stages of increasing difficulty, fighting extraterrestrial forces with two distinct weapons and shields. With an original soundtrack and multiple modes, including normal and survival, Procyon provides a thrilling shoot-em-up experience for up to two players in cooperative gameplay.

Command Deck is a sci-fi, turn-based roguelike where you command your starship using a deck of cards to navigate combat and strategy. As Captain of the Peregrine, you explore hostile territories, facing enemy ships controlled by rival decks while uncovering secrets of an ancient artifact. Tactical card play and deck disruption are key to surviving the dangerous Outer Reaches.

Interstellar Marines is a tactical sci-fi First Person Simulator, inspired by movies like Aliens and games like Half-Life. It offers singleplayer and co-op/PvP gameplay, with dynamic environments and non-scripted AI. The game aims to evolve the FPS genre with its blend of sci-fi, role-playing, and military realism.