Jikkyou Powerful Pro Yakyuu: Basic Ban 2001 provided a streamlined version of the popular baseball franchise for the Nintendo 64. This version might have simplified certain aspects of the game, potentially making it more accessible to casual players while still maintaining the essence of the Jikkyou Powerful Pro Yakyuu experience.  The focus was likely on providing a solid baseball simulation experience without the high level of complexity found in the main releases.

Jikkyou Powerful Pro Yakyuu Basic Ban 2001 (Japan)

Jikkyou Powerful Pro Yakyuu 6 (Japan)