Here is the full list of all 19 Capcom Arcade 2nd Stadium achievements.
Clear a game on the highest difficulty setting.
Clear a game.
In one play session, gain 10,000 CASPO while playing Score Challenge or Timed Challenge mode.
In one play session, gain 25,000 CASPO while playing Score Challenge or Timed Challenge mode.
Play a game in Score Challenge or Timed Challenge mode.
Play a game.
Get a Game Over screen.
Use the Rewind feature.
Use the Cycle Speed (Up/Down) or Max./Min. Speed (Hold) feature.
Insert nine or more coins in one play session.
Play any of the games a total of 100 times.
Play any of the games a total of 1000 times.
Play for at least 10 hours.
Play for at least 100 hours.
Reach Class 5: Experimenter.
Reach Class 10: Jurist.
Reach Class 15: Operator.
Reach Class 20: CapcoMaster.
In one play session, gain 50,000 CASPO while playing Score Challenge or Timed Challenge mode.