* DummiedOut: ''Muzzled!'' has a [[https://tcrf.net/Wallace_%26_Gromit%27s_Grand_Adventures/Muzzled! set of "funny" voicelines]] featuring Wallace saying some fairly vulgar things. Considering how [[OutOfCharacterMoment out-of-character]] the lines are for Wallace, these were likely added as a developer joke.
* KeepCirculatingTheTapes: The game is no longer for sale digitally or physically, due to Telltale's distribution rights expiring. The PC version can still be found used for pretty cheap, however.
** Averted since 2020 as Steam and GOG have it back up.
* PropRecycling: A cow in "Muzzled!" is the same cow from the "Midtown Cowboys" segment of ''VideoGame/SamAndMaxFreelancePolice''. Although it's only briefly seen, and hidden behind a door, the recycling is noticeable because the two games have distinct visual styles.
* TheOtherDarrin: Ben Whitehead takes over as the voice of Wallace.
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