Konami GB Collection Vol.1

source: wikipedia_enKonami GB Collection is a series of four video game compilations published by Konami, each comprising four of their previously released Game Boy titles on a single cartridge. The compilations were originally released from 1997 to 1998 in Japan on the Game Boy, and featured Super Game Boy palette and border support, with game descriptions and instructions provided by the girls from the original Tokimeki Memorial. The compilations later received a European release in 2000 for the Game Boy Color, which removed the Super Game Boy support and Tokimeki Memorial content but added colour support.

source: romuこのコンピレーションには、1つのカートリッジに4つのコナミタイトルが収められています： キャッスルヴァニア：ザ・アドベンチャー グラディウス（タイトル変更されたネメシス） コナミレーシング プロボテクター 各ゲームはゲームボーイカラーとゲームボーイに完全対応しています。