La portable de Bandai (1999), conçue par le créateur de la Game Boy, populaire uniquement au Japon.
Nobunaga no Yabou
1999Ou-chan no Oekaki Logic
2000SD Gundam : Emotional Jam
1999Ring Infinity
2000Sangokushi 2 For Wonderswan
2000SD Gundam Gashapon Senki : Episode 1
1999Sangokushi For Wonderswan
1999SD Gundam G-Generation : Gather Beat
2000Senkaiden : TV Animation Senkaiden Houshin Engi Yo
2000Sennou Millennium
2000Shin Nihon Pro Wrestling Toukon Retsuden
1999Sotsugyou For Wonderswan
1999Super Robot Taisen Compact 2 - Dai-3-bu - Ginga Kessen Hen
2001Shin Seiki Evangelion : Shito Ikusei
1999Side Pocket
1999Slither Link
2000Super Robot Taisen Compact
1999Tanjou Debut for WonderSwan
2000Terrors
1999Tetsujin 28 Gou
1999