| | Date | System | Released by | File release date | Retail release date |
|---|
| A Game of Dwarves (Sep 15, 2011 prototype) | | PC | | | EU April 19, 2013
US October 23, 2012
|
| Age of Booty (Oct 7, 2008 prototype) | | PC | | | WW Mar 9, 2009
|
| Blacklight: Tango Down (Apr 22, 2010 prototype) | | PC | | | WW Jul 14, 2010
|
| Blacklight: Tango Down (Jun 8, 2010 prototype) | | PC | | | WW Jul 14, 2010
|
| Blacklight: Tango Down (May 16, 2010 prototype) | | PC | | | WW Jul 14, 2010
|
| Bulletstorm (Dec 21, 2010 prototype) | | PC | | | Feb 22, 2011 |
| CSI: NY - The Game (Mar 31, 2009 prototype) | | PC | | | US Nov 18, 2008
EU Jan 30, 2009
|
| Clive Barker's Jericho (Oct 13, 2007 prototype) | | PC | | | US Oct 23, 2007
AU Nov 8, 2007
EU Oct 26, 2007
|
| Codename Gordon (May 14, 2004 prototype) | | PC | | | WW May 17, 2004
|
| Counter-Strike: Global Offensive (Mar 23, 2011 prototype) | | PC | | | WW Aug 22, 2012
|
| Crusader Kings II (May 14, 2011 prototype) | | PC | | | WW Feb 14, 2012
|
| Crusader Kings II (Sep 12, 2011 prototype) | | PC | | | WW Feb 14, 2012
|
| Crusader Kings II (Sep 14, 2011 prototype) | | PC | | | WW Feb 14, 2012
|
| Crusader Kings II (Sep 24, 2011 prototype) | | PC | | | WW Feb 14, 2012
|
| DON (Mar 9, 2012 prototype) | | PC | | | |
| DiRT 3 (May 11, 2011 prototype) | | PC | | | US May 24, 2011
|
| DiRT Showdown (Mar 13, 2012 prototype) | | PC | | | US May 24, 2012
|
| DiRT Showdown (May 12, 2012 prototype) | | PC | | | US May 24, 2012
|
| DotA 2 (July 26, 2010 prototype) | | PC | | | WW Jul 9, 2013
|
| Dupe depot videos | | Other | | | |
| F1 2012 (Aug 29, 2012 prototype) | | PC | | | US Sep 18, 2012
AU Sep 20, 2012
EU Sep 21, 2012
|
| F1 2012 (Nov 11, 2012 Debug prototype) | | PC | | | US Sep 18, 2012
AU Sep 20, 2012
EU Sep 21, 2012
|
| F1 2012 (Sep 12, 2012 prototype) | | PC | | | US Sep 18, 2012
AU Sep 20, 2012
EU Sep 21, 2012
|
| F1 Race Stars (Feb 3, 2013 Debug) | | PC | | | US Nov 13, 2012
EU Nov 16, 2012
AU Nov 15, 2012
|
| F1 Race Stars (Oct 23, 2012 prototype) | | PC | | | US Nov 13, 2012
EU Nov 16, 2012
AU Nov 15, 2012
|
| Flatout 3: Chaos & Destruction (Feb 18, 2012 prototype) | | PC | | | WW Dec 13, 2011
|
| Football Manager 2012 (Sep 6, 2011 prototype) | | Other | | | WW Oct 21, 2011
|
| Garry's Mod (Nov 28, 2006 prototype) | | PC | | | WW Dec 24, 2004
(Garry's Mod 1; original release)
WW Nov 29, 2006
(Garry's Mod 10; official release)
WW Oct 24, 2012
(Garry's Mod 13)
|
| Half-Life (Aug 28, 2008 data) | | PC | | | US Nov 19, 1998
EU Nov 27, 1998
|
| Half-Life 2 (Oct 6, 2004 prototype) | | PC | | | WW Nov 16, 2004
|
| Half-Life Dedicated Server (Dec 2, 2002 prototype) | | PC | | | |
| Left 4 Dead (Jun 17, 2008 prototype) | | PC | | | WW Nov 18, 2008
|
| Left 4 Dead 2 (Aug 6, 2009 prototype) | | PC | Unknown | | US Nov 17, 2009
EU Nov 20, 2009
JP Nov 19, 2009
|
| Left 4 Dead 2 (Jul 20, 2009 prototype) | | PC | | | NA Nov 17, 2009
JP Nov 19, 2009
EU Nov 20, 2009
|
| Left 4 Dead 2 (Sep 2, 2009 prototype) | | PC | Unknown | | JP Nov 19, 2009
US Nov 17, 2009
EU Nov 20, 2009
|
| Legend of Grimrock (Feb 27, 2012 prototype) | | PC | | | Apr 11, 2012 |
| Mafia II (Apr 16, 2010 prototype) | | PC | | | EU Aug 27, 2010
US Aug 24, 2010
|
| Mafia II (Apr 23, 2010 prototype) | | PC | | | EU Aug 27, 2010
US Aug 24, 2010
|
| Mafia II (Jul 9, 2010 prototype) | | PC | | | |
| Mafia II (May 3, 2010 prototype) | | PC | | | |
| Max Payne 3 (May 28, 2012 prototype) | | PC | | | US May 29, 2012
EU Jun 1, 2012
|
| NBA 2K9 (Aug 13, 2008 prototype) | | PC | | | US Oct 20, 2008
EU Oct 17, 2008
|
| Nuclear Dawn (Oct 16, 2009 prototype) | | PC | | | PC Sep 26, 2011
|
| Orion: Dino Beatdown (May 12, 2011 prototype) | | PC | | | PC May 4, 2012
|
| Plants vs. Zombies (May 1, 2009 prototype) | | PC | | | US May 5, 2009
AU Apr 28, 2010
EU Feb 18, 2011
|
| Portal 2 (Aug 30, 2010 prototype) | | PC | | | WW Apr 18, 2011
|
| Portal 2 (Dec 1, 2010 prototype) | | PC | | | WW Apr 18, 2011
|
| Portal 2 (Dec 2, 2010 prototype) | | PC | | | WW Apr 18, 2011
|
| Portal 2 (Feb 4, 2010 prototype) | | PC | | | WW Apr 18, 2011
|
| Portal 2 (Jan 12, 2011 prototype) | | PC | | | WW Apr 18, 2011
|
| Portal 2 (Jul 22, 2010 prototype) | | PC | | | WW Apr 18, 2011
|
| Portal 2 (Jul 28, 2009 prototype) | | PC | | | WW Apr 18, 2011
|
| Portal 2 (Mar 18, 2010 prototype) | | PC | | | WW Apr 18, 2011
|
| Portal 2 (Oct 19, 2010 prototype) | | PC | | | WW Apr 18, 2011
|
| Portal 2 (Sep 24, 2010 prototype) | | PC | | | WW Apr 18, 2011
|
| Portal 2 (Sep 26, 2010 prototype) | | PC | | | WW Apr 18, 2011
|
| Project P3 (Mystery Island prototype) | | PC | | | |
| Reign of Thunder (Apr 17, 2012 prototype B) | | PC | | | |
| Reign of Thunder (Apr 17, 2012 prototype) | | PC | | | |
| Reign of Thunder (Apr 9, 2012 prototype) | | PC | | | |
| Reign of Thunder (Feb 08, 2012 prototype) | | PC | | | |
| Reign of Thunder (February 28, 2012 prototype) | | PC | | | |
| Reign of Thunder (June 15, 2012 prototype) | | PC | | | |
| Reign of Thunder (Mar 06, 2012 prototype) | | PC | | | |
| Reign of Thunder (Mar 14, 2012 prototype) | | PC | | | |
| Reign of Thunder (Mar 16, 2012 prototype) | | PC | | | |
| Reign of Thunder (Mar 26, 2012 prototype) | | PC | | | |
| Reign of Thunder (Mar 28, 2012 prototype) | | PC | | | |
| Reign of Thunder (May 21, 2012 prototype) | | PC | | | |
| Reign of Thunder (May 30, 2012 prototype B) | | PC | | | |
| Reign of Thunder (May 30, 2012 prototype) | | PC | | | |
| Reign of Thunder (May 9, 2012 prototype) | | PC | | | |
| Retro City Rampage (Jul 27, 2012 prototype) | | PC | | | Oct 9, 2012 |
| Ride 'em Low (Jan 16, 2011 prototype) | | PC | | | Sep 1,2009 |
| Ridge Racer Unbounded (Feb 18, 2012 prototype) | | PC | | | US Mar 27,2012
EU Mar 30,2012
|
| Ridge Racer Unbounded (Feb 27, 2012 prototype) | | PC | | | US Mar 27,2012
EU Mar 30,2012
|
| Ridge Racer Unbounded (Mar 19, 2012 prototype) | | PC | | | US Mar 27,2012
EU Mar 30,2012
|
| Saints Row: The Third (Sep 29, 2011 Prototype) | | PC | | | Nov 15, 2011 |
| Saw (Apr 3, 2009 Prototype) | | PC | | | JP Unreleased
US Oct 6, 2009
EU Nov 20, 2009
|
| Saw (Jun 19, 2009 Prototype) | | PC | | | JP Unreleased
US Oct 6, 2009
EU Nov 20, 2009
|
| Saw (May 1, 2009 Prototype) | | PC | | | JP Unreleased
US Oct 6, 2009
EU Nov 20, 2009
|
| Saw (Oct 12, 2009 Prototype) | | PC | | | JP Unreleased
US Oct 6, 2009
EU Nov 20, 2009
|
| Saw (Oct 2, 2009 Prototype) | | PC | | | JP Unreleased
US Oct 6, 2009
EU Nov 20, 2009
|
| Saw (Sep 11, 2009 Prototype) | | PC | | | JP Unreleased
US Oct 6, 2009
EU Nov 20, 2009
|
| Saw (Sep 24, 2009 Prototype) | | PC | | | JP Unreleased
US Oct 6, 2009
EU Nov 20, 2009
|
| Saw II: Flesh & Blood (Apr 2, 2010 Prototype) | | PC | | | PC Unreleased
Xbox 360 October 19, 2010
PS3 October 19, 2010
|
| Saw II: Flesh & Blood (Feb 5, 2010 Prototype) | | PC | | | PC Unreleased
Xbox 360 October 19, 2010
PS3 October 19, 2010
|
| Saw II: Flesh & Blood (Jun 11, 2010 Prototype) | | PC | | | PC Unreleased
Xbox 360 October 19, 2010
PS3 October 19, 2010
|
| Saw II: Flesh & Blood (Jun 21, 2010 Prototype) | | PC | | | PC Unreleased
Xbox 360 October 19, 2010
PS3 October 19, 2010
|
| Saw II: Flesh & Blood (Jun 4, 2010 Prototype) | | PC | | | PC Unreleased
Xbox 360 October 19, 2010
PS3 October 19, 2010
|
| Saw II: Flesh & Blood (Mar 5, 2010 Prototype) | | PC | | | PC Unreleased
Xbox 360 October 19, 2010
PS3 October 19, 2010
|
| Saw II: Flesh & Blood (May 10, 2010 Prototype) | | PC | | | PC Unreleased
Xbox 360 October 19, 2010
PS3 October 19, 2010
|
| Serious Sam HD: The First Encounter (Oct 14, 2009 prototype) | | PC | | | PC Nov 24, 2009
|
| Sid Meier's Civilization IV: Colonization (May 14, 2008 prototype) | | PC | | | Sep 23, 2008 |
| Sid Meier's Civilization V (Mar 11, 2010 prototype) | | PC | | | NA September 21, 2010
EU September 24, 2010
|
| Sid Meier's Civilization V (Mar 24, 2010 prototype) | | PC | | | NA September 21, 2010
EU September 24, 2010
|
| Sid Meier's Civilization V (Nov 18, 2009 prototype) | | PC | | | NA September 21, 2010
EU September 24, 2010
|
| Sid Meier's Civilization V (Sep 22, 2009 prototype) | | PC | | | NA September 21, 2010
EU September 24, 2010
|
| Sonic the Hedgehog 4: Episode II (Apr 12, 2012 prototype - Beta 7) | | PC | | | WW May 15, 2012
|
| Sonic the Hedgehog 4: Episode II (Apr 22, 2012 prototype - Beta 9) | | PC | | | WW May 15, 2012
|
| Sonic the Hedgehog 4: Episode II (Apr 24, 2012 prototype) | | PC | | | WW May 15, 2012
|
| Sonic the Hedgehog 4: Episode II (Apr 26, 2012 prototype) | | PC | | | WW May 15, 2012
|
| Sonic the Hedgehog 4: Episode II (Apr 28, 2012 prototype) | | PC | | | WW May 15, 2012
|
| Sonic the Hedgehog 4: Episode II (Apr 3, 2012 prototype - Beta 5) | | PC | | | WW May 15, 2012
|
| Sonic the Hedgehog 4: Episode II (Apr 8, 2012 prototype - Beta 6) | | PC | | | WW May 15, 2012
|
| Sonic the Hedgehog 4: Episode II (Feb 29, 2012 prototype) | | PC | | | WW May 15, 2012
|
| Sonic the Hedgehog 4: Episode II (Mar 16, 2012 prototype - Beta 2) | | PC | | | WW May 15, 2012
|
| Sonic the Hedgehog 4: Episode II (Mar 21, 2012 prototype - Beta 3) | | PC | | | WW May 15, 2012
|
| Sonic the Hedgehog 4: Episode II (Mar 28, 2012 prototype - Beta 4) | | PC | | | WW May 15, 2012
|
| Spec Ops: The Line (Jan 14, 2011 prototype) | | PC | | | NA Jun 26, 2012
WW Jun 29, 2012
|
| Spec Ops: The Line (Jan 19, 2011 prototype) | | PC | | | NA Jun 26, 2012
WW Jun 29, 2012
|
| The Walking Dead: Season One (Apr 21, 2012 prototype) | | PC | | | WW Apr 24, 2012 (Episode One)
|
| Tom Bui Test App (Feb 4, 2011 prototype) | | Other | | | |
| Tribes: Ascend (Apr 8, 2011 prototype) | | PC | | | WW Apr 12, 2012
|
| Tribes: Ascend (Mar 22, 2011 prototype) | | PC | | | WW Apr 12, 2012
|
| Tribes: Ascend (Mar 24, 2011 prototype) | | PC | | | WW Apr 12, 2012
|
| Tribes: Ascend (Mar 29, 2011 prototype) | | PC | | | WW Apr 12, 2012
|
| Tycoon City: New York (Jul 28, 2005 prototype) | | PC | | | Feb 21, 2006 |
| Waveform (Dec 15, 2011 prototype) | | PC | | | Mar 20, 2012 |
| Worms: Ultimate Mayhem (Aug 8, 2011 prototype) | | PC | | | WW Sep 28, 2011
|