Play Super Mario Sunshine 128 Online
Jump, run, and explore colorful levels while hunting for Sunshine Stars in this quirky Flash platformer.

Note: Right click and select full-screen for best experience
Super Mario Sunshine 128 is one of those old-school Flash games that feels like a weird little remix of Mario 64. You start outside a castle—classic—and the first choice is whether to go left or right. No pressure, but I always went right first because that painting looked less suspicious.
The levels are bite-sized, which is nice when you just want to blast through a few. Mostly you're platforming to the end or hunting down a Sunshine Star (basically this game's version of a Power Star). The arrows help, but sometimes they point in ways that make you go, "Wait, really?" Still, it's got that janky charm where slipping off a ledge is half the fun.
Honestly, it's a solid time-waster if you miss that era of Flash games where everything was a little rough around the edges.