Ganbare Goemon! (NES)

A spinoff of the obscure arcade game Mr. Goemon, 'Ganbare Goemon! Karakuri Douchuu' is an overhead platform game that served as the console debut of Konami's "Mystical Ninja" modeled after the Japanese folk hero.

Notable for the fact that Konami included a secret ending that could only be seen by completing the game in eight loops.

CRC Test
Hold A + B on Controller 1, then press Reset. After a while, the messages "ごえもん　１ばん" ("GOEMON #1") and "こなみ　１ばん" ("KONAMI #1") will appear. The first one stands for the PRG CRC test results, while the second stands for CHR CRC test results, and means that the tests passed.

If either test fails, then the message will be "２ばん" ("#2").

Build Dates
At the beginning of the PRG ROM is the ID string RC815 1,0 860630 (Version 1.0, compiled June 30, 1986).