Eggerland Mystery

Eggerland Mystery is a puzzle and strategy game developed and published by HAL Laboratory for Microsoft MSX and MSX. You play as Lolo, a blue, ball-like hero, on a quest to rescue Princess Lala from the villainous King Egger.

Each room challenges you to collect all of its Heart Framers. This opens a Jewel Box containing an item; acquiring it clears the room of monsters and unlocks the path to the next room or rooms. Lolo can also use the Magic Shot, with two shots available from certain Heart Framers, and push green Emerald Framers around to navigate obstacles such as water.