Nà kuǎn yóuxì fēngmǐyīshí, lián wǒ yéye dōu zài wán.
That game was a huge fad — even my grandfather was playing it.
Tips
usage
The 一时 ('for a time') built into the phrase implies the popularity was temporary — often there's an implicit 'but no longer.' For lasting popularity use 经久不衰 instead.
