Games like Unstrong: Space Calamity

Gravity Ghost is a peaceful, non-violent gravity-based game where you play as Iona, a ghost searching for her lost friend. Explore a handpainted galaxy, solve unique gravity challenges, and meet magical guardians. Features 100+ levels, 10+ powerups, and a beautiful original soundtrack. Discover the story through 25+ minutes of animation hidden throughout the game. Available on Windows, Mac, and Linux.

"Retro Machina" is a game set in a post-apocalyptic world where the city of Endeavor is the last refuge, encased in a glass dome and untouched by destruction. Players control a small robot, exploring this retro-futuristic city, solving puzzles, and uncovering the truth about the city's past and the fate of its human inhabitants. Through exploration and combat, the game offers a unique blend of adventure, action, and nostalgia-inducing visuals.

Part 3D platformer and part slice of life game, Stellona is a western adventure with a large emphasis on exploration and discovery where you move to a small town to work at a struggling museum.  You're also a rabbit-person. Everyone is rabbit-people. As you gather artifacts to expand the museum's collection, you'll be introduced to an eccentric cast of characters around the town of Sidewinder …

City of Murals is a cute and gross, action-platformer, rogue-lite. Explore a colorful world with violent and non-violent guns, special traversal abilities, and creatures that range from friendly to deadly. The world is competing to see who can live the longest. How long will you survive?

In "Lifeless Moon" , players explore a desolate moon city as an Apollo-era astronaut, discovers an oddly familiar desert town on the lunar surface. They must collect documents, uncover clues from the past, and utilize strange technology to solve puzzles and understand the forces at hand, all while unraveling the dark secrets of this celestial body. This 3D platformer is the spiritual successor to the 2014 indie title "Lifeless Planet" and is inspired by classic science fiction.

Solar 2 is an open-world sandbox game set in an infinite abstract universe where you evolve a star system from asteroid to galaxy. You can nurture life, engage in massive space battles, or cause chaos by crashing into objects and stealing planets. The game offers a dynamic blend of creation and destruction in a vast cosmic playground.

"Super Bear Adventure" is a single-player 3D platformer game with great graphics, good music, and wholesome story, but can be buggy at times. Inspired by late 90s games, explore 6 open world levels, interact with characters, collect coins, unlock hats, and fight enemies to free your friends. The game offers an interesting plot and humorous elements for a fun and engaging experience.

In Waking Mars , players explore an open-world network of caves filled with alien life forms and ruins. To survive, they must learn to create ecosystems with exotic plants and creatures, using some to feed others. The goal is to discover the secrets of Mars' past before time runs out.

"Bang-On Balls: Chronicles" is a 3D platformer game with an intriguing story, offering both single-player and local multi-player modes for up to 4 players in co-op or split screen. The game features outstanding visuals, good music, and plenty of humor as you customize your character and journey through historically-themed levels, from the Viking era to Feudal Japan, Wild West, and beyond. Regular updates will add new features, skins, and maps.

In Space Pilgrim Episode III: Delta Pavonis, players continue their role as Gail Pilgrim, a space pilot who becomes embroiled in a galactic conspiracy. This episode takes Gail to the planet Delta Pavonis, where she must navigate political intrigue, rescue her brother, and uncover the truth behind a mysterious artifact. Featuring challenging puzzles, exploration, and shooter combat, Delta Pavonis is a thrilling addition to the Space Pilgrim series.