XML Cheat Collection for MAME 0.132 is released. It's a cheat pack for mame.

XML Cheat Collection for MAME 0.132 Changelog:
There's still not that much in the way of new cheats for many of the new games as there is still no built-in MAME RAM cheat finding functionality. This cheat collection is for use with 0.132 or later.

Note: The XML Cheat Collection archives are double packed. Inside the downloaded zip/7z archive you will find a large cheat.zip. It's this cheat.zip that should be placed in the same directory as your MAME executeable.

Download: XML Cheat Collection for MAME 0.132
Source:Here