In 2020, Spherical Disrupted was celebrating the 25th anniversary of the first tape release with the 3CD box "25". It featured for the first time tracks with guest vocals, provided by TC75 (Tino Claus of Aministia, MRDTC) and Darkrad (Jana Komaritsa). Previously unreleased versions of these tracks ("Basalt" and "Transneptunian Objects") are now to be found on the new tape: alternative mixes by Spherical Disrupted himself of each song, the original instrumentals and remixes by Trilogy (former Trial) and Phasenmensch (Hands). The tape will be released in two options: the "Standard Edition" and the limited "Slate Edition", where the tape is mounted on a slate plate