It seems that the game is just the console version ported to arcades, doesn’t seem to have anything extra. Shame, would have been cool to have a few new characters.
Though we can’t see the character selection in the video, the uploader says that its the same game as console. This is only a beta version as well, product could change.
[Source: ArcadeHeroes]
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That's not true at all. It totally has something new. LAN support!
Man I wish that this game supported LAN on consoles. 🙁