On 19 March 2013 Kekal released a surprise EP, "Unsung Division EP", announced the 10th full-length Kekal album, "Multilateral", would be released in 2015, and the possibility of a second EP in late 2013 or 2014. The "Unsung Division EP" consisted of songs originally written for the 2015 album, but removed as the "some compositions turned out to be a bit out-of-place with the rest of the album's general concept," according to Arwadi. In 2017, the band announced a new album for 2018, entitled "Deeper Underground".