- Psinh Museum
- 11F PlayStation 体験版 compilations
- SLPM-84002 ケロッグ ワクワクドキドキ人気 ゲームキャラ大集合! ドキドキ賞
SLPM-84002 ケロッグ ワクワクドキドキ人気 ゲームキャラ大集合! ドキドキ賞
SLPM-84002 Kellogg Wakuwaku Dokidoki Ninki GAME CHARA Daishuugou! Dokidoki Shou
From what I've figured out, a trading card was included in every Kellogg's corn flakes box, with a random hero from Konami, Namco or Capcom games. Sometimes, if you were lucky enough, you could get a special card that you had to send back to Kellogg's Japan in order to win a special demo.
There exist 2 different demo compilations (Dokidoki and Wakuwaku versions), Dokidoki being the rarest.