In 1986, Dunn left Venom to form the band Mantas which has recorded two full-length albums,
Winds of Change in 1988 and
Zero Tolerance in 2004. In 1992, he played guitars for
Warfare, a
new wave of British heavy metal band. In 2006, Mantas toured with German hardcore techno act
Scooter in Germany as an additional member on guitar; he admitted being apprehensive about the job, as he wasn't a fan of Scooter's music, but admitted to greatly enjoying the tour. In 2007, he worked with the band Dryll. In 2009, he guested on German
metalcore band Last One Dying's debut album
The Hour of Lead and released the Dryll EP
Digital Surgery which was available at live shows only. In 2010, Dunn and former Venom members
Antony "Antton" Lant (drums; brother of Venom frontman
Conrad "Cronos" Lant) and
Tony "Demolition Man" Dolan (bass, vocals) formed a band, initially called Primevil and then M-pire of Evil. In 2015, the Venom '89/'90 line-up of Dunn, Dolan and Bray reunited for a concert at the Keep It True festival in Germany, which was the start of what became the band
Venom Inc., which released the album Avé in 2017 and toured extensively. The year after, Bray was replaced by Kling. Dunn played guitar on the track "Hold On" by Scott Michael Cavagan (2019).
Other projects When the COVID-19 pandemic broke out in early 2020, Dunn started releasing tutorial videos on Facebook on how to play Venom and Venom Inc. songs. This later developed into livestreams, usually twice a week, first on his personal Facebook page, later on his official Jeff Mantas Dunn page. ==Personal life==