As Lolo , king of Eden Land, you must puzzle your way through numerous screen-sized rooms to collect all the heart frames and open treasure chests containing the key to exit. In each room, different terrain types and enemies must be avoided or used to your advantage to get all the heart frames.
Different terrain types, such as grass that enemies cannot cross, sand that slows you down but not enemies, stones that cannot be crossed by either you or enemies, trees that cannot be crossed but do not block enemy shots, and water that can only be crossed with a bridge or an egg, add to the challenge. Some heart frames give Lolo the ability to turn enemies into eggs and push them around like boxes.
Eggs can be used to cross water, trap enemies, or block their shots. In some levels, collecting two heart frames gives Lolo access to one of three items: a hammer that crushes stones, a bridge that can be used to cross water, or an arrow that changes the direction an arrow tile is facing.
At the end of each level, you receive a password. The game takes place on the GameBoy , and was released in 1995.