ヘキサの唄を III CODE：Seventh Heven The Third Force ”Unexpected Identical Twin”

• ヘキサの唄を II CODE：Cheap Trick The Second Impact — sequel
• ヘキサの唄を Hex’s song for... — bundle
• ヘキサの唄を CODE：Seventh Heaven The Fourth Kind Lonely Sweet Detective R/C Reverse Code — sequel

ヘキサの唄をシリーズ

• ヘキサの唄を CODE：Seventh Heven The First Bullet 73
• ヘキサの唄を II CODE：Cheap Trick The Second Impact 73
• ヘキサの唄を Hex’s song for... 73
• ヘキサの唄を CODE：Seventh Heaven The Fourth Kind Lonely Sweet Detective R/C Reverse Code 78
• ヘキサの唄を -ReversCode- CODE：Cheap Trick The Fifth Element “Unevenly Distributed Researcher” 79