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