Complete Stage 1 of Arcade Mode (any difficulty)

Complete Stage 2 of Arcade Mode (any difficulty)

Complete Stage 3 of Arcade Mode (any difficulty)

Complete Stage 5 of Arcade Mode (any difficulty)

Win a round by ring out in Arcade Mode (any difficulty)

Win a round without receiving any damage in Arcade Mode (any difficulty)

Play Ranking Mode in Arcade Mode (hold down P+K+D+START button during Attract Mode)

Enter ↓↓↑↑←←→→ at the character select screen in Arcade Mode

Use Dural in Arcade Mode or Offline Versus (In Ver.2.1 hold START button when selecting a character)

Play Arcade Mode or Offline Versus in ver. 2.0

Play the Sudden Death stage in Arcade Mode or Offline Versus

Select game settings in Arcade Mode while holding the □ button to enter Attract Mode