Here is the full list of all 20 Capcom Arcade Stadium achievements.
Play a game in Score Challenge or Timed Challenge mode.
Play a game.
Get a Game Over screen.
Use the Cycle Speed (Up/Down) or Max./Min. Speed (Hold) feature.
Use the Rewind feature.
Play a game that has a bonus campaign in progress.
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.
Clear a game.
Clear a game on the highest difficulty setting.
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.
In one play session, gain 50,000 CASPO while playing Score Challenge or Timed Challenge mode.