Top similar games like Slipstream: Rogue Space:

KNOW YOUR ENEMY. FIRE YOUR CANNONS. A spaceship management and combat game. As the Captain of Silver Wolf, command your crew and use your energy strategically. Change your future with your decisions. Arm your ship and strengthen its shields. Survive in the solar system full of dangers.

The ultimate space capital ship combat compendium is the evolution of hard core space combat sims. The only game of its kind currently in existence.

Defend the last citadel on a dying alien world. Summon a gacha collection of bio-engineered defense towers, forge a custom loadout, and conquer three modes, story-driven Chronicle, roguelite Contracts, and 1v1 PvP Ascension. Tower defense meets deck-building meta-progression.

Future Fab Hero, your mission begins now! Team up with your robot companion, CHIP-E, to complete hands-on technology and manufacturing simulations, earn rewards, unlock upgrades, and defend the Mars Innovation Zone from alien threats in a unique educational adventure.

Startron is an ASCII-based space colony sim where you can mine, harvest, build and automate your way across a procedurally generated cosmos. Lead a crew of sentient cats (or dogs) as they take their first steps out and discover the mysteries of the cosmos.

Fight your way through a large variety of rooms, enemies, and bosses. Collect unique items each floor, developing your stats and creating interesting item combos with terrifyingly powerful synergies! Play to enjoy the rush, or piece together the story through the various endings and hidden messages!

Travel between planets, gather their resources, upgrade your arsenal, fight bosses and save the galaxy in this 2d action roguelite. Up to 4 players online.

A shoot'em'up game for up to 4 players that combines advanced RPG advancement elements with pure space shooter action, 20 unlockable weapons & 4 heroes with varied strengths in their 10 primary stats, along with each ship's 10 aspects, add a huge variety of choices for all gamers.

This is an rpg where you can create your own character with the skill tree and portrait reading function, and explore a different world where the map changes every time you play. Take control of the powerful cheat skills given to you by the goddesses and travel the other world!

A chaotic cooperative spaceship simulator where you journey through the unknowns of the expanse to find a home. The ship is crowded and space is limited, so you may be difficult to complete your tasks. Careful to not fly straight into a blackhole or steal from the wrong trade station.

Fight supernatural creatures with your forces in this fast paced Roguelike RTS game!

Add horror and humor to your universe. Make grotesque beasts or cuddly critters, then watch them do the robot, zombie walk, break dance and more! Includes over 100 new items. 60 New parts 48 New paint options 24 New animations

Command a fleet of customizable ships in this roguelite strategy autobattler. Liberate planets to unlock new ships and powerful upgrades. Engage in strategic battles, manage your fleet, and face escalating challenges as you fight to free the universe through increasingly difficult galaxies.

The Rebel Space Admiral is an idler/ clicker game about space exploration with battles, trade, base building, planet invasions and science research. Fight your way through hundreds of star systems, meet aliens, find powerful artifacts and defeat an ancient evil before it purges the galaxy.

别卷了，一起修仙吧！

A Co-op spaceship bridge simulator where you form a crew of 3 to 6 players serving in various roles like Captain, Helms, Relay, Weapons and Science officer. It's designed to run on almost any system and to be highly customizable due to it's extensive GM screen and powerful scripting capabilities.

Blend of planet system exploration, discovery, real time space combat, together with player needing to maintain and upgrade his space ship to overcome numerous obstacles. An experience quite unlike other games in its genre.

Void Crew is a Chaotic, Co-op Roguelite game for 1 to 6 players: Outfit your spaceship and crew for thrilling quests, brave fierce enemies in Space Battles... and try not to panic!

Physics-based space combat where every battle escalates into chaos. Destroy ships, star bases, and hyperspace carriers before they overwhelm you.

The co-op open-world space sim where everyone has a role! Pilot the ship. Reroute power. Launch nukes. Explore alien planets. Research new talents. Work together to find the Lost Colony! ...or just deliver some biscuits

Tachyons is a multiplayer spaceship simulation roguelike, where you and your friends take roles as crew on a space ship, battling your way through a randomly generated galaxy, fighting off pirates and alien threats.

Co-operative multiplayer game and complete code base available for free.

Galactic Ruler offers real time strategy game play at both planetary level and in space! Lead your faction in diplomacy or conquest across a procedurally generated galactic map where any system might hold hostile enemies or resource riches. Develop advanced technologies to rule the galaxy!

Criminauts is a co-op sci-fi action game where a crew of misfits must build, maintain, and pilot a spaceship to survive in a hostile universe. As Criminauts, you have been tasked by the Conglomerate to combat the rising robot threat in an under-equipped spacecraft in exchange for your freedom.

MOSS Becoming Human is an AI science game where players develop and deploy AI agents to build a Martian civilization. Customize, evolve, and test AI in various modes, shaping diverse outcomes. Agents can also interact with the real world, including social platforms like X.

Loopbreaker is a class-based, third-person, action roguelike in which you can go it alone or team up with friends to battle back against the alien invasion by collecting powerful items and outpacing the onslaught.

Cosmos simulates a spaceship bridge of up to six players, guarding your deep space stations against the menacing Kraliens and Torgoth. Immerse yourself in a modern space game with enhanced graphics and endless customization possibilities, guaranteeing countless hours of exhilarating fun.

Fight your way up Delta Corp’s skyscraper in a co-op action roguelike shooter. As one of its escaped experiments, battle through mutants and corporate atrocities floor by floor. Fuse weapons into powerful combinations, stack upgrades around your build, and bring the whole operation crashing down.

Cats are taking over the universe. You're here to help. A colony sim where cats settle procedurally generated planets under the PAPPUS Program. Build your cat colony while exploring the universe's mysteries. Spread feline dynasties among the stars.

Command Gladius Terrae, an elite strike force forged in the ashes of a dying world. Tear through the ranks of multidimensional invaders in a relentless battle for Earth’s survival. The portals have opened. The end is coming. Can you turn the tide?

What if there was a train, in space? Embark as a simple passenger or take a longer-term role as a member of staff in an asymmetric gaming experience like no other.

Galactic Overlord is a rogue-lite deck-builder.  Travel the galaxy, hone your deck, find strange and powerful artifacts, and defeat the rebels!  Balance your deck carefully to maintain the favor you have with the different factions!

Hold on in the Dungeons - Time to Hunt

Pixel Starships is an FTL-style online sci-fi strategy builder and management game with a competitive PVP tournament. Set in the retro galaxy, your role is to explore space, meet aliens, and develop your ship, crew and AI. The game contains deep strategic and 4x elements. PSS is community-driven.

A sci-fi dice-driven roguelike where your dice fuel both your abilities and your enemies’. You'll need strategy and luck to outwit dynamic foes, harness synergistic upgrades, and escape creeping galactic doom before Fate catches up.