A Boy and His Blob vs A Boy and His Blob: Trouble on Blobolonia

A Boy and His Blob follows the unlikely friendship between a young boy and a gentle, shape‑shifting alien known as the Blob. After the Blob crashes on Earth seeking help for its home planet, the duo teams up to thwart the tyrannical emperor of Blobolonia. Players feed the Blob different jelly beans to turn it into ladders, trampolines, and other tools, navigating platforming challenges across Earth and Blobolonia. The game blends lighthearted storytelling with puzzle‑platform mechanics for a family‑friendly adventure.

A Boy and His Blob: Trouble on Blobolonia is a classic 1989 platform-puzzle game developed by Imagineering for the Nintendo Entertainment System. Players control an unnamed young boy and his alien blob friend, Blobert, as they journey from the subterranean caves of Earth to the alien world of Blobolonia to overthrow a tyrannical emperor whose regime forces a strict diet of sweets upon its citizens. Gameplay revolves around feeding the blob various flavored jellybeans that transform him into useful tools and objects, such as ladders, jacks, and umbrellas, to solve environmental puzzles and navigate hazardous terrain. Blending inventive puzzle-solving mechanics with charming platforming action, the game offers a unique cooperative dynamic between the boy and his versatile companion.

• Unique transformation mechanic using jelly beans
• Charming hand‑drawn art style
• Accessible difficulty suitable for younger players
• Cross‑platform availability

• Charming and unique blob transformation mechanics
• Clever puzzle-platformer design for its era
• Memorable 8-bit visual style and atmosphere
• Family-friendly appeal with approachable gameplay

• Limited replayability after completing all levels
• Simple puzzles may feel easy for veteran gamers
• Occasional control imprecision on touch devices

• High difficulty spikes in later levels
• Cryptic puzzles that may require trial and error
• Limited save features typical of the era