XML Cheat Collection for MAME v0.154 is released. It's a cheat pack for mame.

22 AUGUST 2014 Cheat Collection Update for the latest MAME. XML Cheat Collection for MAME 0.154 [794K] Note: The XML Cheat Collection archives are double packed. Inside the downloaded zip archive you will find a large cheat.7z. It's this cheat.7z that should be placed in the same directory as your MAME execute-able. Read the cheat.txt file contained in the cheat0154.zip for more information. If you spot any errors (non-working cheats or parsing errors) then please post them in this forum topic .

Download: XML Cheat Collection for MAME v0.154
Source: Here