Using an "All Roms Pack" specifically with the old MAME32 v0.37b or v0.64 (the "classic" stable builds) is a specific vibe. It’s retro-on-retro. You are emulating an arcade cabinet using software that feels like an artifact itself. There is a purity to loading up that old interface, scrolling past hundreds of Japanese mahjong games to find Puzzle Bobble , and having it just work.
The digital games inside a ROM pack are protected by copyright laws. Even if an arcade company went bankrupt decades ago, the intellectual property rights were almost always sold to holding companies or successor corporations. mame32 all roms pack