NEs Rom Mapper Problems

[Avenger]

whats the deal with error messages like:

Mapper #5 unsupported

i have lots roms with error messages like this one...is it possible to fix these probels or do i just have to find other versions of the roms?...i only have these few more before i have all the US release roms :

Archon
Bandit Kings of Ancient China
Bee-52
Big Nose Freaks Out (Aladdin)
Big Nose The Caveman
Blackjack
Castlevania III Dracula's Curse
Cheetahmen II
Double Strike
Dudes With Attitude
F-15 City War
Fantastic Adventures of Dizzy, The
Fantastic Adventures of Dizzy, The(Aladdin)
Fire Hawk
Gemfire
High Speed
Impossible Mission II
Jeopardy!
Klax
Krazy Kreatures
Laser Invasion
Linus Spacehead's Cosmic Crusade
Linus Spacehead's Cosmic Crusade (Aladdin)
Micro Machines (Aladdin)
MiG 29 - Soviet Fighter
Nintendo World Championships 1990
Nobunaga's Ambition II
Pinbot
Pro Sport Hockey
Pyramid
Quattro Adventure
Quattro Adventure (Aladdin)
Quattro Arcade
Quattro Sports
Quattro Sports (Aladdin)
Rad Racket - Deluxe Tennis II
Romance of the Three Kingdoms II
Shinobi
Skull & Crossbones
Solitaire
Starship Hector
Stunt Kids
Tiles of Fate
Trolls On Treasure Island
Ultmate League Soccer
Uncharted Waters
Venice Beach Volleyball
Videomation
Wally Bear and the NO! Gang

also is there some sort of rom checker i can download?...it takes a long time to run all 700+ games just to see if they work

[Ed Oscuro]

It's easy - your NES emulator doesn't support mapper #5 (no idea which that would be, and I've forgotten what the name of the CVIII mapper is, sorry!~)

So...try again and it may come successory with improved CONCLUSION.

Maybe take a look @ Zophar's listing.

[ApolloBoy]

Get FCE Ultra. It's the best NES emu in existence.

[Daria]

Again, sounds like your emulators has compatibility issues. I find the best stratedgy to use is having two emulators installed. Your primary and a back up that'll support games the other doesn't. I like to use Nester and FCEUltra myself.

[Azazel]

It's easy - your NES emulator doesn't support mapper #5 (no idea which that would be, and I've forgotten what the name of the CVIII mapper is, sorry!~)

So...try again and it may come successory with improved CONCLUSION.

Maybe take a look @ Zophar's listing.

Yes 5 is the mapper for the US Castlevania 3. The import version used a slighty more powerful mapper from what I remember.

[Ed Oscuro]

The name just came into my head: VRC6 (also referred to by the folks at Nester, at one time, as "Mapper 24") for Akumajo Densetsu (CV3j). There was also a VRC7, amazingly; I believe the US version of CVIII used the Nintendo MMC5 (whatever the standard was; guess it was this one, Memory Mapper Chip being a probable expanded form of the abbreviation).

[Avenger]

i use JNES just to let you guyz know