Games like Deep Space

Retro Wing Prime is a minimal, polished, retro-inspired, one button arcade game. Easy to learn and hard to master, it's a classic concept with modern gameplay elements and a unique control scheme. Unlock 5 unique ships and many helpful power-ups as you try for a high score!

Evochron Legacy is a single-player or multiplayer sci-fi simulation game, focusing on combat, trade, and exploration. The game features advanced space flight mechanics, detailed spacecraft management, and a variety of objectives, including battles, racing, mining, and building stations. With good story, great mechanics, unique atmosphere, and long-distance travel using jump drives, Evochron Legacy is a fulfilling space adventure, but be prepared for some grinding.

"Ceres" is a single-player Science Fiction Role Playing game with a good plot set in a ravaged solar system where Earth has been destroyed. The solar system has been changed due to the malfunctioning of the Gate, a device built to connect Earth to other stars. Now, human factions are at war, monstrous machines and alien creatures roam, and real dangers and myths intertwine in this cold, dangerous world. However, be aware that the game is very buggy.

Captain Kaon is a retro twin-stick gravity shooter inspired by 1980s classics such as Thrust and Gravitar. Captain Kaon brings the vector graphics of old right 'up-to-date’ with vibrant Amiga-style pixel art and a tight twin-stick control mechanic.

Second Stellar is a horde roguelike where you control two characters simultaneously, each wielding unique weapons with multiple skills and passives. Master tactical combat by swapping between characters to unleash powerful combinations while exploring diverse cosmic worlds and facing relentless enemies and bosses. The game emphasizes buildcrafting and strategic gameplay to uncover the galaxy’s hidden secrets.

Cosmic Miners is a sci-fi adventure where you mine resources across asteroid fields, upgrade your ship, and navigate a galaxy filled with danger and opportunity. Engage with diverse factions offering unique missions and rewards, shaping your reputation and strategy. Explore, extract, and evolve your fleet to dominate the cosmic frontier.

BattleGroupVR2 is an immersive real-time space strategy game where you lead your fleet firsthand in dynamic 3D battles. Explore a vast, procedurally generated galaxy, mining resources, trading, and engaging in intense PvP and single-player modes. Master tactical combat and strategic decisions to expand your power across multiple challenging game modes.

Planetaries is a sci-fi open-world RPG offering both single-player and co-op multiplayer experiences. Players explore, gather resources, craft, and build bases while engaging in raids and completing contracts to unlock technologies and gear. Despite great mechanics and visuals, the game features heavy grinding and numerous bugs.

Within the Cosmos is a first-person sci-fi RPG set in 2278, where humanity’s last hope lies in a distant star system. Awakened generations late, you find a fractured society and a deadly android threat. Navigate political tensions, unite factions, and uncover mysteries to shape humanity’s future.

"Don't Die in the West" is an open-world RPG set in the Old West, allowing 1-4 players to build their own ranch, craft tools and weapons, and explore the frontier. The game features a town called Tumbleville, where players can gather rumors and undertake missions to stop the Gritt Corp. oil empire and the Dawson gang. With a variety of activities such as lassoing wild horses and seeking out wise hermits, this game offers a gritty and immersive western experience.