You control a stone frog idol in the center of various winding paths. Balls of different colors roll along the path towards a golden skull. Your goal is to fire balls from the frog’s mouth to create matches of three or more balls of the same color, preventing the chain from reaching the skull.
The "Portable" version suggests that this is a version of the game designed to be played on a portable device, likely a handheld console or a mobile device, offering the same engaging gameplay as its desktop counterpart but with the convenience of being able to play on the go.
The 100113 repack refers to a specific distribution of the game that has been optimized for modern efficiency. There are several reasons why this particular version is still highly sought after: