Castlevania II: Simon's Quest - Room Modifier Action Replay Codes (USA)

This page contains the Action Replay codes that I have available for Castlevania II: Simon's Quest (USA), a game for the original NES (Nintendo Entertainment System). If you're playing on an emulator, you'll typically be able to put these codes into the program through a built in option. Anyone who is really old school and playing on a physical console will have to purchase a physical Action Replay device to use these codes.

When it comes to emulation for the NES you have 3 good options to choose from. You can do RetroArch, Nestopia or MesenCE, follow the links provided to learn more about how to use the codes you find on this page on the Emulator of your choice. If you don't see the code you want on this page, I recommend you return to my Castlevania II: Simon's Quest Guides Index and choose a different section.

 

Room Modifier: 0050:??

Room Modifier - Inside Red/Grey Town (Starting Town?): 0050:00

Room Modifier - Inside Purple/Green Town: 0050:01

Room Modifier - Inside Green/Brown Town: 0050:02

Room Modifier - Inside Light Purple Town: 0050:03

Room Modifier - Inside Red/Blue Town: 0050:04

Room Modifier - Inside Red Town: 0050:05

Room Modifier - Inside Grey Town: 0050:06

Room Modifier - Inside A Church (Blue Background): 0050:07

Room Modifier - In A Purple Room With Grey Cloaked Man: 0050:08

Room Modifier - In A Purple Room With Grey Cloaked Man: 0050:09

Room Modifier - 10: In An Empty Purple Room: 0050:0A

Room Modifier - In An Empty Multi-Storey Large Purple Room: 0050:11

Room Modifier - In An Empty Purple Room: 0050:13

Room Modifier - In A Multi-Storey Large Purple Room With A Grey Cloaked Man: 0050:15

Room Modifier - In An Empty Purple Room: 0050:16

Room Modifier - In A Purple Room With A Red Character (Priest? Old Lady?): 0050:17

Room Modifier - 1F: Towns And Rooms Coloured Funny: 0050:18

Room Modifier - Crashes: 0050:25