The band's debut album was self-titled was released in July 2000. The album had nine songs on accumulating to 36mins. In 2005 the album was re-released with a new cover as well as having four extra songs on which were part of a 1999 demo. These four extra songs made the album 44 mins long.
The third album from Killswitch Engage, released in 2004. There were three singles to be released from this album "Rose Of Sharyn", "The End Of Heartache" and "A Bid Farewell". However the song "When Darkness Falls" appears on "Freddy vs. Jason" (2003) and "The End of Heartache" appears on the film soundtrack to Resident Evil: Apocalypse, this song also appears on the Guitar Hero: Van Halen game. It was also nominated for "Best Metal Performance" in the 47th Grammy Awards. "Breathe Life" is also used as a sample for Bullet for My Valentine's song ""My Fist, Your Mouth, Her Scars", this appears on the "All These Things I Hate (Revolve Around Me)" single. The album consisted of twelve songs lasting for 43 minutes. Although in 2005 a special edition of the album was released adding an additional six tracks.
As Daylight Dies is the fourth album by the band, released in 2006, it is one of the band's highest selling albums to date with 500,000 copies sold in the US alone! The fist single to be released from this album was "My Curse" which appeared as a playable song on Guitar Hero III as well as a downloadable song on Rock Band (1 and 2). The band released a further three singles from this album entitled: "The Arms of Sorrow", "Holy Driver" and "This is Absolution". In 2007 a special edition of the album was released including four B-sides this included "Holy Driver" which was released as the third single. The album originally had eleven songs on it before the special edition which increased the number of tracks to fifteen. As well as this a special edition DVD was released with the first three single's music videos and the making of videos for "My Curse" and "The Arms Of Sorrow"
Killswitch Engage is the band's fifth studio album as well as being the band's second self-titled album. The album was originally released in 2009, with four singles being released from it. These singles are: "Reckoning", "Starting Over", "Take Me Away" and "Save Me". The original album had eleven tracks on with the total length being 38 minutes. However a special edition was also released on the same day with an extra four songs, three of them being live. As well as this a special edition dvd was released consisting of The Making of Documentary and exclusive band interviews.