Solutions to errors in ROM opening by MAME

ask

“olds100”:" A journey to the West Special edition ( edition . 100 The first 1 set )" How to solve the operation error report ？

answer

After my research olds100.zip This game is a special version . It relies on two files to function properly .
Namely ：

1. olds.zip（ original edition ROM）
2. pgm.zip（BIOS）

Both of these files can be found in https://www.retroroms.info/ Download to .

Teaching a man to fish is better than giving him a fish

Common solutions to such problems ：
Having the following characteristics ROM
1.ROM It's very small
2.ROM Special version , Revised edition , Non original ROM

This kind of ROM It usually depends on the official original ROM Of , So we need to put the original ROM Also download it and put it into ROM In , You can play normally .