Thank you for viewing. Operation has been confirmed. - Game Boy Kaisen Game (Seafood Game) Navy Blue There is no instruction manual. The images are everything. Please refrain from purchasing if you are concerned about the condition due to it being a used item. Shipping is basically done the day after payment, but if the day after payment falls on a weekend or holiday, it will be shipped on the next business day. #tokuchan's listings #tokuchan's game software listings #tokuchan's Game Boy software