Casper

Developer: Unknown

Casper on GBA puts players in the role of the friendly ghost navigating colorful, side-scrolling levels filled with platforming challenges and light puzzles. You float, phase through hazards, and interact with objects to help friends, avoid foes, and solve simple environmental puzzles while facing occasional boss encounters. The game emphasizes approachable, family-friendly exploration and modest challenge rather than hardcore difficulty, offering bite-sized stages that evoke portable nostalgia. Fans of classic licensed platformers will appreciate the whimsical presentation, collectible-focused progression, and easygoing pace suited for short play sessions on the go.