We are still searching for game pictures and screenshots for Kero Kero Keroppi no Daibouken 2: Donuts Ike ha Oosawagi! (NES). We do not have any cheats, codes, or hints yet.

At the title screen, hold Select and press Up, Up, Down, Right, and A. A sound will confirm correct code entry. Next, start the game and pause it, then press A or B a number of times to increase or decrease the level. Unpausing jumps you to the level named.