This is a puzzle. You control the ball. You can roll it in 4 directions. The ball is uncontrollable until it stops. You are only able to make a direction change when you hit a surface - it is straight line movements all the way.
Player might have to revisit locations or choose from multiple paths to finish the level. There can be a sequence of challenges that a player must solve to complete the level. Each level has a set of challenges to get around such as pits and other problems.
Some passages are closed by a magical barrier. Use a magic stone to destroy the magic barrier. There are four types of barriers that differ in color. It is necessary to use a magic stone of the corresponding color. There is a universal magic stone - multi-colored.
