XML Cheat Collection for MAME 0.134 is released. It's a cheat pack for mame.

XML Cheat Collection for MAME 0.134 Changelog:
Some big changes in the MAME cheat world, thanks to Sandro Ronco we now MAME RAM cheat searching functionality again, which you will find in the debugger. So let the games begin. This cheat collection is for use with 0.134 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 0.134
Source:Here