Why Naughty Dog removed 'fun' from its Uncharted 4 focus tests

Naughty Dog removed the word from its Uncharted 4 focus tests, says Druckmann, and it seems testers immediately had an easier time of things.

As a side benefit, Druckmann says removing the word “fun” from Uncharted 4 focus tests actually caused test scores to rise dramatically.

– Naughty Dog creative director Neil Druckmann.