Games like Orborun

"Polyball is a physics-based platformer game with local multi-player for up to 2 players. Offering single-player, co-op, and PvP modes, players can compete on global leaderboards or against friends in split-screen. With over 60 levels and DLC plans, it's a modern take on classic ball rolling games, offering both casual and competitive gameplay."

Rush Bros. is a music-reactive Platform Racing Game with both single player and multiplayer modes, offering over 45 levels filled with obstacles, puzzles, and power-ups. Players race against each other, and the victor in multiplayer has the opportunity to symbolically crush their opponent. The game features musical tracks from various artists and themed stages, creating a unique and immersive experience.

"Spectraball is a single-player platformer game with excellent mechanics, awesome visuals, and stellar music, but can have bugs. It offers addictive gameplay with diverse environments, online leaderboards, achievements, and unlockable content. The game also includes a map editor, controller support, and free content updates, providing hours of entertainment."

T.E.C 3001 is a challenging runner game where you guide a robot through 41 levels, collecting energy and testing your dexterity. With a variety of game modes, split-screen multiplayer, and a pulse-pounding soundtrack, it offers a demanding and immersive experience for players seeking a tough challenge. Note: multiplayer is local, for play on the same machine.

"Crumble is a physics-based platformer featuring a grappling tongue mechanic, available in single-player and local multi-player modes for up to 4 players. In the campaign mode, progress through an unstable world, and in Party Mode, compete for high scores. With high dynamic physics, vibrant environments, and unlockable skins, Crumble offers phenomenal gameplay, exceptional graphics, and hilarious moments."

"Polarity is a clever action game with puzzle-platforming that offers an incredible single-player experience and a full-featured co-op campaign for 2 players, both with compelling gameplay, pretty visuals, and an ingenious soundtrack. The separate coop campaign features 15 levels and a kinetic 2-player versus mode. However, expect lots of grinding, some bugs, and laughter throughout."

"BEEP" is a comedic single-player platformer game with perfect mechanics, splendid visuals, and compelling music. Players explore a hazardous galaxy using a gravity gun to solve puzzles and defeat enemies, making it a must-buy for platformer fans, despite some bugs. As Digital Entanglement notes, the anti-gravity gun makes for an authentic and unique gameplay experience.

"Marble Skies" is a physics-based marble racing game where players guide their marbles through challenging obstacle courses. With a variety of modes including time attack, relay, and 100-meter dash, players can test their skills and race against friends or AI opponents. The game features vibrant graphics and a dynamic environment, providing an exciting and immersive experience for marble racing enthusiasts.

Rolling Sun is a 3D platformer adventure game with a unique aesthetic. Players control a mystical stone ball, guided by ancestral spirits, navigating through levels filled with puzzles and enemies. The game is set in a beautifully stylized world inspired by ancient cultures and myths.

"Project Earth" is a resource management and navigation game where you turn Earth into a spaceship to escape a dying sun. Manage resources to produce fuel, steer the planet with keys, and scavenge extra fuel from nearby planets using a mouse. A demo of this game is available for free on Steam, preferably downloaded rather than played in WebGL for better performance.