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Emeraldia

is a puzzle arcade game released by Namco in 1993 only in Japan; it runs on the company's NA-1 hardware, and was the eighth game from them to allow scores not ending in "0" as well as the third of this type that did not use a Yamaha YM2151 for its music. On March 26, 2009, it was rereleased on the Wii's Virtual Console - and the Stars (from Cosmo Gang: The Puzzle) also appear during the game's Normal mode, but this time they will eliminate every block of the colour that they land on. The Ojama Blocks in Versus mode also have the face of "Gerochan", the frog from Super World Court; they will appear upon the other player's side of the screen when one player eliminates a lot of blocks at once (their dolphin will blow up a beach ball and bounce it over to the other side during this time) and cannot be eliminated.