STAY COOL, KOBAYASHI-SAN!: A RIVER CITY RANSOM STORY takes players on a nostalgic journey after the events of "Downtown Nekketsu Monogatari." At the center of this adventure is Masao Kobayashi, the feared leader of the Big Four at Reiho High School. When his friend is kidnapped by a nefarious organization, Kobayashi must confront his inner turmoil while maintaining a cool exterior. Teaming up with Mizoguchi, a Time Regulator with a mysterious past, they embark on a mission to restore time-space balance and thwart the evil organization. This dynamic duo uncovers Kobayashi's latent powers as they delve deeper into danger. The game features charming and nostalgic pixel art, reminiscent of classic Kunio-kun titles. With 20 different endings determined by player choices, every decision carries weight, encouraging multiple playthroughs. Collect ★ to enhance characters, upgrade abilities, and equip valuable items. Voice acting brings the characters to life, creating an engaging experience filled with humorous dialogue and memorable encounters. Join Kobayashi in this reckless action-packed adventure, where friendships, bravery, and humor intertwine in a quest to rescue what’s rightfully his.