Games like Gravity Mission

"RymdResa is a single-player, roguelike Science Fiction Role Playing game with amazing graphics, perfect music, and an outstanding atmosphere. Traverse a procedurally generated, infinite universe in search of a new home, with customizable ships, randomized loot, and nonviolent exploration. Experience the calm and solitude of space through its three chapters, featuring diverse gameplay and a voiced story."

In "Last Horizon," you're the pilot of a small spacecraft, tasked with exploring distant planets to gather resources and ensure the survival of humanity. Each world presents unique challenges, from dangerous storms to scarce resources, requiring careful resource management and quick decision-making. With its minimalistic art style and atmospheric soundtrack, Last Horizon offers a serene yet intense experience as you navigate through the cosmos.

"Asteroid Bounty Hunter" is a space shooter centered around the veteran hero John and his AI spaceship. The game features unique boss fights, defense of nearby planets from asteroids, and battles against other bounty hunters. The concept revolves around farming experience for upgrades and collecting mastery points from rival ships. — NO RELEASE DATE OR DEVELOPER/PUBLISHER MENTIONED.

"ADIOS Amigos: Galactic Explorers" is a 1-4 player co-op space exploration game with realistic physics and deep orbital mechanics. Procedural generation offers a unique experience each playthrough, as you pilot a space ship, explore planets and space stations, and interact with alien life and artifacts. With local co-op, micro gravity gameplay, and even a rookie mode for young children, it's a friendly yet immersive journey through the cosmos.

"Adios Amigos" is a lighthearted, comic-style video game that enables 1-4 players to team up and embark on an interstellar journey through a peculiar universe. The game features serious astrophysics, providing both educational value and engaging gameplay. Players must navigate various challenges and explore the vast cosmos in this family-friendly adventure.

In "The Long Journey Home," your crew faces the perils of deep space as you try to return to Earth after being flung through an alien teleportation gate. Every decision matters in this challenging space survival simulation, where roguelike exploration, strategic resource management, and diplomacy with alien races combine. With multiple endings, permadeath, and a procedurally generated galaxy, each playthrough offers a unique and exhilarating journey home.

"Solar Flux" is a puzzle strategy game where you pilot a ship through space, collecting and delivering plasma fragments to dying suns to prevent their extinction. Overcome challenges such as solar flares, asteroids, and force fields in 80+ progressively difficult missions across 18 themed sectors and 4 distinct galaxies. With full controller support and an ambient soundtrack, choose between mouse or controller-activated gameplay while competing for achievements, statistics, and leaderboard rankings.

2 Minutes in Space: Missiles! is a hilarious single-player action game where you must survive endless space by avoiding asteroids and escaping missiles. Featuring fantastic gameplay, exceptional visuals, and fabulous music, it delivers an exciting challenge. However, be prepared for some annoying ads during your space adventures.

"STAR-BOX: RPG Adventures in Space" is a retro-styled open-world RPG set in a sandbox universe in the year 4135. Players can explore alien worlds, abandoned cities, and space-stations while collecting items, weapons, and armors. The game features dynamic events and tactical combat, with players having the opportunity to lead a rebellion against a corrupt government and capture enemy vessels. The choices made by players will impact the story and gameplay experience.

Retro/Grade is a single-player shooter game with a good plot, where you play in reverse, un-firing attacks while navigating through enemy waves. With 10 vibrant worlds, epic boss fights, and 6 difficulties, the game features 50+ minutes of original music and various unlockable rewards. Control time's flow using the Retro-Rocket, and restore space-time continuity before a temporal anomaly wreaks havoc.