NeoArkadiaKonami has confirmed they have no plans to put Duel Dash on the market for sale and as of now will only show it at conventions.
The other is that there's a game called "Yu-Gi-Oh!: Duel Generation" is coming out for Tablets this Summer. No other specifics are known.
Source: The ever venerable Siliconera
The other is that there's a game called "Yu-Gi-Oh!: Duel Generation" is coming out for Tablets this Summer. No other specifics are known.
Source: The ever venerable Siliconera