Thank you edge804 for going through the MAME games.

All MAME's Game Files

All MAME's DefaultLG Game Files

MAME DefaultLG Game Files

Alien 3
Alien 3 (Japan)
Alien 3 (USA)
Beast Busters
Beast Busters (Japan)
Beast Busters (Japan 2)
Beast Busters (USA)
Beast Busters (USA 2)
Bubble Trouble: Golly! Ghost! 2 - Has Shake Feature. Recoil only works on Newer MAME Versions. No Output Signals on MAME .205
Desert Gun
Ghoul Panic
Golly! Ghost! - Newer MAME, recoil signals are gun_recoil[0:1]. Older MAME, recoil signals are Player[1:2]_Gun_Recoil
Gunbuster
Gunbuster (Japan)
Gunbuster (USA)
Laser Ghost
Laser Ghost (Japan)
Laser Ghost (USA)
Laser Ghost (Bootleg)
Laser Ghost (USA Bootleg)
Line of Fire
Line of Fire (Bootleg)
Line of Fire (Japan)
Line of Fire (Japan Bootleg)
Line of Fire (USA)
Line of Fire (USA Bootleg)
Mechanized Attack
Mechanized Attack (Japan)
Mechanized Attack (USA)
Mechanized Attack (USA Single Player)
Operation Thunderbolt
Operation Thunderbolt (Japan)
Operation Thunderbolt (Japan SC)
Operation Thunderbolt (World Rev 0?)
Operation Thunderbolt (USA Rev 1)
Operation Thunderbolt (USA Rev 0?)
Operation Wolf
Operation Wolf (Japan)
Operation Wolf (USA)
Operation Wolf (Proto-type)
Operation Wolf (Japan, SC)
Operation Wolf (World, Set 2)
Operation Bear (Bootleg of Operation Wolf)
Point Blank 2
Point Blank 2 (GNB2)
Point Blank 2 (GNB2 Alt)
Point Blank 2 (Unknown)
Rail Chase
Rail Chase (Japan)
Rail Chase (Japan Rev. B)
Revolution X
Revolution X (Proto-type)
Space Gun
Space Gun (Japan)
Space Gun (USA)
Terminator 2: Judgment Day
Terminator 2: Judgment Day (Rev. LA1)
Terminator 2: Judgment Day (Rev. LA2)
Terminator 2: Judgment Day (Rev. LA3)
Terminator 2: Judgment Day (German)
Terminator 2: Judgment Day (Proto-type)
Time Crisis
Time Crisis (Version A)
Time Crisis (Version A 2)
Turkey Shoot
Under Fire
Under Fire (Japan)
Under Fire (Japan 2)
Under Fire (USA)
Under Fire (USA 2)
Zombie Raid
Zombie Raid (Proto-type USA)
Zombie Raid (Proto-type Japan)

Spreadsheet

MAME's DefaultLG Game Files Spreadsheet - ODS Format
MAME's DefaultLG Game Files Spreadsheet - XLSX Format