Kero Kero Keroppi no Daibouken

Kero Kero Keroppi no Daibouken
Developers: Pax Softnica, Ape Publisher: Character Soft Platform: NES Released in JP: March 29, 1991 This game has hidden developer credits.

Kero Kero Keroppi no Daibouken is the first of three Keroppi video games on the Famicom.

A sequel would release two years later as Kero Kero Keroppi no Daibouken 2: Donuts Ike ha Oosawagi!.

Hidden Credits

Hidden credits can be found at 0x7F40:

T.Ueno&F.Omorita

The following text is found soon after at 0x7FF0. Similar text appears in the same place in other Pax Softnica games, such as Ice Hockey and Super Dyna'mix Badminton.

KERO-DAIBOUKEN  

More credits and a phone number are found near the end of the ROM at 0xFA01:

(C) APE 1991
APE CO.,LTD.
03-5485-2553