Here is the full list of all 12 NAMCO MUSEUM ARCHIVES Vol 2 achievements.
Played all titles.
Cleared Stage １ in Dragon Buster II.
Cleared HOUSE OF MOKO-MOKO 8Rounds in Mendel Palace.
Cleared Stage 1-8 in Mappy Land.
Cleared Rolling Thunder.
Earned 7650 points by Artistic Bonus in Pac-Land.
Cleared Stage 8 in Pac-Land.
Earned the Special Flag in Dig Dug 2.
Cleared Stage 16 in Dig Dug 2.
Entered Dual Fighter Mode in Galaga.
Cleared Stage 19 in Galaga.
Cleared Stage 35 in Battle City.