Justice first alluded to new music with a post made to their Instagram account on 1 January 2024, which was followed up with further teasers that culminated in the official announcement of "One Night/All Night" and its parent album
Hyperdrama – as well as a short snippet of the aforementioned track – on 17 January 2024. Upon release, the lead single was met with a primarily positive reception.
Stereogum called the track a "heavy-hitter", noting how the vocals by
Kevin Parker of Tame Impala "[paint] smooth neon falsetto all over the baseline synth-stomp",
Stereogum further praised that the song by detailing how it "[soars] through disco-house galaxies and beyond the horizon towards somewhere harder, better, faster, stronger".
Consequence characterized "One Night/All Night" as "slick disco groove [with] a throbbing, menacing air", while also describing "Generator" as "signature Justice with glitchy synths, crisp drums, and a gargantuan bass line".
Stereogum also summarized the latter track as "a mechanistic instrumental that feels ideal for a sweaty robot rave". == Personnel ==