Sakata Gorou Kudan no Renju Kyoushitsu

Shougi... incredibly rushed Shougi... incredibly fun Shougi... incredibly addicting Shougi... with decent Shougi music.

ATTR_CHR
Located at is an unused ATTR_CHR  Super Game Boy command. Additional palette may have been planned, likely assigned to specific areas of the screen showing more than four palettes. Game Genie codes will load ATTR_CHR instead of ATTR_TRN. ATTR_CHR is actually loaded once at so this feature may have been in active development. Interestingly this game does not have the unused CHR_TRN command though it has a Super Game Boy palette.

SOUND
Internal Super Game Boy sound effects were planned to play at some point, or an early idea for a Super Game Boy soundtrack was planned very early on. Game Genie code will load SOUND instead of ATTR_TRN and will play any selected sound. SOUND is actually loaded once at so this feature may have been in active development.

MLT_REQ
Honkaku Shougi - Shougi Ou was at some point going to support 4-Player Shougi as seen by the presence of an unused MLT_REQ command located at. Game Genie code will load MLT_REQ.