A phone game, produced by Bandai and developed by Tambourine. The player would unravel a mystery by communicating with the fictional police force through text messages. The soundtrack for the game was composed by Shingo Yasumoto (one half of TORN, the duo he created alongside Masafumi Takada to compose the Flower, Sun, and Rain soundtrack) and produced by Grasshopper Manufacture, who also released it as a music CD under their GhM Records label. The game itself is lost.
BIOHAZARD ZombieBuster is a mobile phone game, first released in 2001 and later remastered in 2011. While the 2001 version was made available to western countries in 2006, the 2011 remake ZombieBuster was only released for Japanese mobile phones at a download price of 315 yen.
Fantasy Zone: Boss no Gyakushuu is a mobile phone game released for i-mode 503i devices through the Sonic Cafe portal. It is a boss rush game, where Opa-Opa battles the bosses from the original Fantasy Zone.
Sonic the Hedgehog is a re-release of the 16-bit version of Sonic the Hedgehog (1991), released as part of the Sonic Cafe service offered by Sega. The game was created as part of the Sonic the Hedgehog series' 10th anniversary celebration, and was downloadable for free between 18 June and 31 July 2001.
The mobile game Block Buster is a Breakout variant. The player controls a paddle at the bottom of the screen used to to hit a ball, which in turn hits the blocks. Sometimes when the ball hits a block, an item drops from it, providing multiple balls, a change of speed or altering the paddle size. To move on to a next stage, all blocks need to be removed from the screen. The game has 8 stages.
Dino Genesis is a 2000 mobile game released exclusively to mobile phones using DoCoMo's i-mode internet service. The game's server is defunct as of 2004, and no archived copy of the game is known to exist. It was one of the first i-mode games developed by Capcom.
A Tetris clone released built-in the Hagenuk MT-2000, a mobile phone from Denmark released in 1994.
The objective of the game is to use the pieces to create as many horizontal lines of blocks as possible. When a line is completed, it disappears, and the blocks placed above fall one rank.