Games like Rebel Galaxy

"Starpoint Gemini 2" is a single-player space action RPG that allows players to explore, battle, and trade in a vast open world. Customize your spaceship and crew, engage in tactical combat, and navigate a complex storyline set in a dynamic universe. With a sandbox-style gameplay and various side missions, this game offers a rich and immersive experience for space exploration enthusiasts.

"Starpoint Gemini Warlords" is a space-themed, real-time strategy game with RPG elements. Players can explore, mine, and combat in a vast open world, while also managing their own space station and fleet. Building and customizing ships, as well as forming alliances, are key features in this expansive game.

Everspace 2 is a single-player space exploration and combat game with RPG elements. Traverse a vast open universe, gather resources, upgrade your ship, and engage in high-stakes dogfights against hostile alien forces. Experience a compelling story with diverse characters, factions, and quests. The game features stunning visuals, detailed space environments, and immersive sound effects.

Space Pirates and Zombies is a top-down, open-world action game set in space. Assemble your own fleet of ships and engage in strategic combat against space pirates, zombie-infested ships, and other threats. Explore the galaxy, mine asteroids, complete missions, and upgrade your ships to build a powerful armada. The game features a dynamic campaign, procedurally generated galaxies, and a rich, emergent gameplay experience.

Rebel Galaxy Outlaw is a space combat action game that lets you explore a vast open world, engage in dogfights, and complete missions to upgrade your ship and gear. The game features a customizable ship, a variety of weapons, and a dynamic economy. You can also engage in illegal activities such as smuggling and piracy. The game's story follows a former outlaw who is drawn back into the world of crime and must navigate dangerous alliances and rivalries.

VoidExpanse is a science fiction action-RPG set in deep space, allowing players to explore procedurally-generated galaxies, engage in real-time combat, and interact with dynamic factions. The game features complex mechanics for mining, trading, and character customization, as well as a meaningful storyline and options for both single and multiplayer gameplay. Upgrade your ship, complete missions, and advance through diverse skill-trees in this open-world space adventure.

Endless Sky is a 2D space trading and combat game inspired by the Escape Velocity series. Explore a vast galaxy filled with hundreds of star systems, planets, and alien species, while completing missions, trading goods, and upgrading your ship. With a strong focus on customization and open-ended gameplay, Endless Sky offers a rich and immersive space exploration experience. The game is free, open-source, and available on multiple platforms.

Chorus is a thrilling single-player space combat game that offers a rich narrative experience. As the pilot of the sentient spaceship, Chorus, and its former cultist commander, players embark on a redemptive journey to fight against an oppressive religious cult. The game features fast-paced space combat, deep exploration of the cosmos, and RPG elements that let you customize your ship and character. Prepare to face dogfights, uncover secrets, and experience the power of a living ship.

"Star Valor" is a single-player, open-world space simulator where players can explore the galaxy, engage in space combat, and manage their own spaceship. With various ships, weapons, and equipment to choose from, players can customize their gameplay experience while completing missions and uncovering the game's storyline. The game also features a dynamic economy, AI-controlled factions, and procedural generation of planets and systems for a unique experience each time.

"EVERSPACE is a single-player Sci-Fi shooter with roguelike elements, a captivating plot, and stunning graphics. Engage in intense space combat, collect and mine resources, and encounter unique characters in a procedurally generated universe. Despite being grindy, its unique atmosphere and replayability make for a wholesome story and countless hours of hilarious fun."