Play retro game Kero Kero Keroppi no Daibouken 2 - Donuts Ike ha Oosawagi! (Japan) [En by Spoony Bard v1.0] (~Kero Kero Keroppi's Great Big Adventure 2) on your browser free.
Controls Guide
Use arrow key and try some key ( Shift, Enter, Z, X, A, S , Q, E, R, T, G, F, H ) to controls the game.