Mega Man Zero Mega Man Zero 2 Mega Man Battle Network 4 Tournament Blue Moon Mega Man Battle Network 4 Tournament Red Sun (seal peeling) Mega Man Battle Network 3 BLACK Mega Man Battle Network 6 Cybeast Gregar I have confirmed that they boot on a compatible system, but may require a few insertions and removals. I have not performed long-term play testing, and the status of the backup batteries is unknown. There are scratches and dirt. Due to the age of the games, there is a possibility of poor contact. Please understand this before purchasing.