- Pyrrhic Victory EP, 2017 (Observed/Observer Recordings]
- The Well-Intentioned Virus, 2016 [Observed/Observer Recordings]
- The 2nd Era, 2011 [Solid State]
- Awake?, 2009 [Ferret]
- The Fear Is What Keeps Us Here, 2006 [Ferret]
- The Funeral of God, 2004 [Ferret]
- Legendary, 2003 [Solid State]
- All Else Failed (Re-Release, Remastered), 2003 [Solid State]
- Parade of Chaos, 2002 [Solid State]
- Zao, 2001 [Solid State]
- Liberate Te Ex Inferis (Save Yourself From Hell), 1999 [Solid State]
- Where Blood & Fire Bring Rest, 1998 [Solid State]
- Splinter Shards the Birth of Separation, 1997 [Solid State]
- All Else Failed, 1995 [Steadfast]
Compilation Contributions
- Vans Warped Tour: 2005, 2005 .... "The Rising End (The First Prophecy)" (from The Funeral of God) [Side One Dummy]
- This is Solid State Vol. 4, 2003 .... "Resistance" (From All Else Failed) [Solid State]
- This Is Solid State Volume 3, 2002 .... "The Icarus Complex" [Solid State]
- This Is Solid State Volume 2, 2001 .... "Trash Can Hands" (From Zao) [Solid State]
- Cheapskates: Harder Side, 2000 .... "If These Scars Could Speak" [Tooth & Nail]
- This Is Solid State Volume 1, 1999 .... "To Think of You is to Treasure an Absent Memory" (From Where Blood & Fire Bring Rest) [Solid State]
- Songs From The Penalty Box Vol. 2, 1998 .... "A Fall Farewell" [Tooth & Nail]
Collector's Items
- The Well-Intentioned Virus vinyl, 2017 [SMLXL Vinyl]
- Liberate Te Ex Inferis vinyl, 2011 [Broken Circles]
- The Fear Is What Keeps Us Here CD/DVD edition, 2006 [Ferret]
- Zao/Training For Utopia Split EP, 1998 [Solid State]
- Treadwater EP (Zao/Through and Through Split), 1996 [Steadfast]
- The Tie That Binds EP (Zao/Outcast Split), 1995 [Steadfast]
Video Compilation Contributions
- Take Action Vol. 6 CD/DVD, 2007 .... "My Love, My Love" [Sub City]
Former Members
- Jeff Gretz... Drums (2005 - 2007, back in 2008)
- Josh Walters... Drums (2007)
- Russ Cogdell... Guitar (til 2005, 2007-2008)
- Shawn Koschik... Bass (4th)
- Steven Peck... Drums (2003 - 2005)
- Jesse Smith... Drums (til 2003)
- Cory Darst... Vocals (3rd)
- Shawn Jonas... Vocals (2nd)
- Eric Reeder... Vocals (1st)
- Rob Horner... Bass (3rd)
- Kevin Moran... Bass (2nd)
- Mic Cox... Bass (1st)
- Matt Auxier... Guitar (4th)
- Ron Gray... Guitar (3rd)
- Brett Detar... Guitar (2nd)
- Roy Goudy... Guitar (1st)
Zao Links
- Official Site