On Mon, Apr 20, 2015 at 12:38 PM, John Geoffrey <gmkeros@gmail.com> wrote:
Is there a big difference between Fire, Fusion and Steel for TNE and for T4?

Yep, and it's real simple TNE had a playable game to support the the design sequences and vis-a-versa, where the T4 version didn't. 

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Evyn