In a 2006 interview, Guitarist Greg Messick claimed that the band tried to stay together after being dropped from Metal Blade, but were ultimately unwilling due to inevitable lineup changes.

Vocalist Jimmy Hamilton responded to the question of the band's split up in the same interview: We got dropped from Metal Blade in the middle of our tour when we just hit the charts.

Although very little was done in the way of promotion, Intruder was able to tour for each release in the US, Canada and Mexico and shared stages with the likes of Helstar, Anvil and Morbid Angel.

They performed at the Classic Metal Fest in Ohio, 2002, and had a headlining spot at the Headbangers Open Air in Germany.

They also played the Keep It True festival in Germany in 2007 and a reunion show in their home town of Nashville in November 2011, in honor of the 20th anniversary of Psycho Savant.

They are presently in the studio working on a 'Best Of' CD which will consist of eight fan-picked tracks from the two Metal Blade Records releases, A Higher Form of Killing and Psycho Savant.

[7] Longtime rhythm guitarist Greg Messick died unexpectedly on September 5, 2020, at the age of 55; his death was announced by the band that same day.