If the player builds the duck version of the Thrash Machine in Chapter 1 and imports the resultant save file to Chapter 2, its attacks during the Spoiler:Rouxls Kaard fight become extremely easy to avoid; Spoiler:Rouxls and Ralsei will also have unique dialogue surrounding the machine's design.

Later, when the Thrash Machine is incorporated into the mech used to fight Spoiler:Giga Queen, the duck version replaces the standard punch sound effects with squeaking noises and features "DuckMode" as its offensive ACT, which reduces the move's strength in exchange for slightly draining additional health from Spoiler:Giga Queen between turns.
Contributed by game4brains
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