What makes this collection unique—and sometimes controversial—among purists is the nature of the software. Rather than a modern port, it was essentially an official emulator on a disc .
: The run-and-gun staples Contra and its sequel, Super C . The "Altered" Legacy
: Interestingly, the password system in Simon's Quest was altered to use different characters, meaning classic NES passwords often don't work here. The Secret Game: Jackal
: Fans noted that Simon's Quest received specific edits, including a correction for a long-standing typo when collecting Dracula's body parts.
Konami Collector's Series: Castlevania & Contra... May 2026
What makes this collection unique—and sometimes controversial—among purists is the nature of the software. Rather than a modern port, it was essentially an official emulator on a disc .
: The run-and-gun staples Contra and its sequel, Super C . The "Altered" Legacy
: Interestingly, the password system in Simon's Quest was altered to use different characters, meaning classic NES passwords often don't work here. The Secret Game: Jackal
: Fans noted that Simon's Quest received specific edits, including a correction for a long-standing typo when collecting Dracula's body parts.