This is a fan-made ROM hack of Banjo-Kazooie that likely introduces a new storyline or quest centered around a bear. The title suggests a new adventure or side story that's different from the original game's plot.  The gameplay likely involves exploring areas in the game with potentially altered challenges and objectives.  This showcases fan creativity within the game's existing structure.

Banjo-Kazooie - The Bear Waker

Banjo-Kazooie - Kurkoin Quest v0.5 - Kiddy Kingdom