This game has unused graphics.
This game has a prototype article
There's a DEBUG.MLH and a TEST.MLH in the file NETC.NFP with no references to these in the elf. Figure out what these possibly could be.
Internally named TVTEST1, TVTEST2, and TVTEST3.
Internally named CAUTION. The text refers to the demo version of the game. The text translates to the following:
"This disc contains a trial version based on the software under development. Therefore, in rare cases, a program defect may occur and the program may not operate properly. Please note that if a malfunction occurs, you will not be able to replace the disc."