===Handheld game systems===The dominant handheld systems in 2001 were:*Nintendo's Game Boy ColorAdditionally, Nintendo released the Game Boy Advance (GBA) in Japan on March 21 (in the U.S. on June 11 and Europe on June 22).
Доминирующая ручная игровая система 2001 года:* Nintendo Game Boy Color* Nintendo выпустила Game Boy Advance (GBA) в Японии 21 марта.