Play Casper on GBA Online

Casper on Game Boy Advance came out in 2002, developed by Avalanche Software and published by TDK Mediactive. It was one of those licensed platformers that showed up a lot on the GBA, aiming to capture the friendly spookiness of the films without reinventing the wheel.

You play as Casper, exploring a large, haunted mansion room by room. Your main goal is to clean up the mess left by the Ghostly Trio by finding and returning misplaced objects. You switch between different ghost forms to solve puzzles: turn into a balloon to float over spikes, or become a gust of wind to push objects and clear your path. The pace is relaxed, and the difficulty stays pretty manageable, though some light backtracking keeps you attentive. It feels like a calm, methodical stroll through a spooky house where the real challenge is patience, not reflexes.