In January 2025, Isaac Howlett's second solo single Endless Night found its way into the German Electronic Web Chart (GEWC), where it entered at #4. He also announced the release of an EP, repackagaing/re-releasing the two original 2024 singles, House Of Cards and Endless Night, with remixes by Emmon, The Foreign Resort, DSTR (Daniel Myer) and Aiteall, a new side project of Grendel's JD Tucker. The EP released digitally via Distrokid on 7th February, with a preorder for a limited edition Digipak CD and a 7" picture disc beginning on Bandcamp 24th January.

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Isaac, interviewed by Synthpop Fanatic, was asked what had happened to the follow-up to Monsters that Empathy Test had begun work on. "It is now called A Year Without Light," he responded, "and will be released by Isaac Howlett as a solo album, in the latter half of 2025." He announced support shows for Devision Redux, a new incarnation of the German synthpop band DE/VISION band