Sega Dreamcast · 1998

Jet Coaster Dream 2

Jet Grind Radio

Jet Set Radio

Jikkyou Pawafuru Puroyakyu: Dreamcast Edition

Jimmy White's 2: Cueball

Jinsei Game for Dreamcast

JoJo's Bizarre Adventure

July

Jump Runner

Kaen Seibo: The Virgin on Megiddo

Kaitou Apricot

Kanon

Kao the Kangaroo

Karous

Kenju

Kimi ga Nozomu Eien

Kiss: Psycho Circus - The Nightmare Child

Kita e. Photo Memories

Kita he: White Illumination

Kita he: White Illumination

Kiteretsu Boy's Gangagan

Konohana 2: Todokanai Requiem

Konohana: True Report

Kuon no Kizuna: Sairinshou

Kurt Warner's Arena Football Unleashed

L.O.L.: Lack of Love

Lake Masters Pro

Langrisser Millennium

Last Hope

Last Hope: Pink Bullets