Play Yoshi's Universal Gravitation Online

Yoshi's Universal Gravitation came out on the Game Boy Advance in 2004, a Nintendo title developed by Artoon. It was part of that era where you saw a lot of experimental platformers trying new things with the hardware, often using tilt controls or other gimmicks. This one definitely fell into that category, a side-scroller that felt quite different from the mainline Yoshi games.

You control Yoshi, and your goal is to rescue Baby Mario from a giant, grumpy-looking Kamek. The main mechanic is tilting the entire Game Boy Advance itself to shift the world. Tilting left or right makes platforms slant, causing eggs to roll or Yoshi to slide, and you also tilt the system to aim Yoshi's egg throws. You navigate screen by screen, solving environmental puzzles by manipulating gravity, and you collect stars to progress. The pacing is deliberate, more about figuring out the tilt puzzles than fast running and jumping, and some stages can be tricky to line up just right. It feels like a physical, hands-on puzzle box where you are constantly turning the world in your hands.