Adventures of Lolo
Developer: Hal Laboratories
Publisher: Hal Laboratories
The Adventures of Lolo series is often considered one of the best of the classic puzzle series there is. It began with this game, the first in the series, by Hal Laboratories, which went on to create Kirby's Adventure in future years.
You play a little, round, blue ball with eyes. You must save Lolo's girlfriend by trying to make your way through a large castle of many levels. In each level, you must collect all the heart-shaped boxes, as well as the treasure inside a level's treasure chest, to get to the next room. This requires moving things around, and problem-solving thought to avoid enemies and traps.