Wally o Sagase! Ehon no Kuni no Daiboken is a game from the "Where's Wally?" universe. You must lead a child who is immersed in the illustrations of Martin Handford, from screen to screen and you will have to find a specific object or person. Once you find what you are looking for, the story will progress and you will move on to the next objective. On the sidelines of this, you also have to find other characters dressed like the hero, and this sometimes requires solving some very simple puzzles like activating a switch to open a door.