Dennou Senki Virtual-On Force is a fighting game developed by Hitmaker and released on Xbox 360.

Crazy Taxi 3 is a racing game developed by Hitmaker and released on Microsoft Windows.

Amazing Island is a strategy game developed by Hitmaker and released on GameCube.

Astro Boy: Omega Factor is an action game developed by Hitmaker and released on Game Boy Advance.

Cyber Troopers Virtual-On Marz is a fighting game developed by Hitmaker and released on PlayStation 2.

Sega Sports Tennis is a sports game developed by Hitmaker and released on PlayStation 2.

Crazy Taxi 3: High Roller is a racing game developed by Hitmaker and released on Xbox.

Tennis 2K2 is a sports game developed by Hitmaker and released on Dreamcast.

Crazy Taxi 2 is a racing game developed by Hitmaker and released on Dreamcast.

Confidential Mission is a shooter game developed by Hitmaker and released on Dreamcast.

Segagaga is a simulation game developed by Hitmaker and released on Dreamcast.

Virtua Athlete 2000 is a sports game developed by Hitmaker and released on Dreamcast.

Virtua Tennis is a sports game developed by Hitmaker and released on Dreamcast, Game Boy Advance, Microsoft Windows, N-Gage.