SEIV is about role playing and communicating with your oponent. If you do not communicate then deception becomes a lot harder to achieve. You have to do it mechanically rather than verbally.
Communications can really work well for deceiving an opponent and eventually giving you the upper hand.
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Creator of the Star Trek Mod - AST Mod - 78 Ship Sets - Conquest Mod - Atrocities Star Wars Mod - Galaxy Reborn Mod - and Subterfuge Mod.