With God Lives Underwater bandmember Jeff Turzo, he produced and remixed for Skinny Puppy, Rob Zombie, and Messiah, and organized and contributed to 1998's For the Masses, a tribute album to Depeche Mode.
[2] In 2001, Reilly released a solo album consisting of four untitled instrumental tracks under the band name Robot Teen America, titled Living in Syn.
[3][4] 2005 was to see Reilly's return to touring in support of the unreleased How Humans R(x) album, as well as new material centered around the death of his fiancée with former Spiritualized guitar player Gregg Hale, but Reilly died unexpectedly on October 16, 2005, from complications of a coma brought on by pain medication for an abscessed tooth.
A book about David Reilly and God Lives Underwater was released on October 16, 2007, by Brian Paone, titled Dreams Are Unfinished Thoughts.
[7] The official God lives Underwater / David Reilly posthumous website was launched in April, 2014 containing as much music and videos and interviews that could be compiled.