In this topic different versions and their differences are discussed.

#Arcade In general all revisions have following default values:

• energy max: 180
• difficulty: Normal
• match count: 2
• ranking mode: on (not sure if it makes any difference)

The differences are in the minimum settings: Rev. a

• energy max: 100
• difficulty: Easy
• match count: 1

Rev. c, d and tb

• energy max: 160
• difficulty: Easy
• match count: 2

Rev. tb

• additional team battle mode (2-5 fighters, default: 3)
• energy max: 180 (default: 200)
• extra option "health recovery", either variable or full (describes how much the health bar refilles after beating an opponent)

#Dreamcast Only US version tested so far (differences to arcade version marked in bold):

• energy max: 160 (normal mode and team battle, default: 200)
• difficulty: easy (normal, hard, hardest)
• match count: 2-5 (default: 3)
• time limit: 30 (15, 60, no limit)
• team battle: 2-5 players
• health recovery (team battle): same as arcade, but has an extra option "none" (not useful)