In March, they returned to perform their first shows of the year on home soil as part of Download Festival in Sydney and Melbourne- entertaining the largest crowds to date.
2018 was a huge year for Polaris, cementing their place in the global scene with a metalcore torch held high in their hands. In January, they toured with seminal down-under heavy heroes Parkway Drive and a show-stealing appearance at their second Unify Gathering. They slapped a sold-out sign on all three of their Australian headline tours in less than 12 months, including their national spring tour in November where they performed their biggest shows to date
One of 2017's most anticipated heavy releases, Polaris' debut album, 'The Mortal Coil' stunned audiences and critics upon its release in November, landing at #6 on the ARIA Album Charts and #1 on the Independent Albums Chart, scoring a Triple J Feature Album. Polaris gain a reputation as one of Australia's most invigorating live heavy acts.