Play Jerry Boy Online
You play as a stretchy blob that sticks to walls and swallows enemies whole—bouncing through neon levels that feel like a gummy worm fever dream. The physics make you laugh at first, then you’re pulling off ridiculous ricochet jumps like it’s second nature.
Jerry Boy (or Smart Ball if you're in the US) is one of those SNES games that makes you go "what were they thinking?" in the best way possible. You control this stretchy, jiggly blob named Jerry who can stick to walls, bounce off ceilings, and even swallow enemies whole—which sounds gross but somehow works perfectly. The first level throws you right into it: you're immediately stretching across gaps, ricocheting between platforms, and figuring out how to use your weird gelatin body to solve puzzles.
The whole game has this bright, almost neon aesthetic that feels like playing inside a bag of gummy worms. And the music? Ridiculously catchy in that 16-bit way where you'll hum it in the shower three days later. Some levels have you bouncing between floating islands, others turn you into a pinball—it never takes itself seriously, and that's why it's so much fun.
It's not just nostalgia either—the mechanics hold up surprisingly well. That stretchy, slingshot movement gives it a unique feel compared to other platformers. If you missed this one back in the day, it's worth digging up now.
Download Jerry Boy ROM
You can download this ROM to play Jerry Boy offline using an Super Nintendo (SNES) emulator (Top Emulators).
*This ROM is provided for backup and educational purposes only.
