"The man holding the key to the duration of the human race..."
Zomb's Obscura Vol. 1: Mecha Beat Em Ups has been updated to version 2.0. Retroarch is now used for all games, the shaders and bezels have been improved, Genocide 2 (DOS) has been removed as it's basically identical to the x68000 version, which saves about 600MB, and ASuite has been added for configuration/management.
To compare the old vs new shaders, you can see the old version here and the new version here. It's just a lot cleaner. This affects the Neuromancer, Snow Crash, and Razorgirl shaders.