GekiToride-Jong Space

GekiToride-Jong Space (撃牌砦・雀スペース, lit. GekiToride-Jan Supēsu) is a compilation arcade game which was developed by Metro Corporation for Namco and released in 2001 only in Japan; it runs on Namco System 10 hardware, and showcases two mahjong-themed puzzle titles (which are the eponymous GekiToride and Jong Space). For GekiToride, the player has to use the cabinet's joystick with all three of its buttons to match up identical mahjong tiles (as well as those which have one, two, and three instances of a particular symbol on them in ascending numeric order) in trios to clear each stage before a timer runs out - but for Jong Space, he or she must use only the joystick and two of the buttons to do the same things on a three-dimensional cube with four tiles on each of its sides (it is also possible for tiles that have been matched up to cover multiple sides of the cube).