Hi Clint this list is a good start, better that we gonna use a kind of excel sheet or something that support collumns.
Also let us, add the md5 hash for each proto/beta/unreleased item on your list.
This way other people can help out if they got something of the list with another md5 hash, sometimes it turns out the format is different .abs/cof, jag or bin or 1 rom has a good encrypted header and one does have an universal header. But maybe we can find more different builds.
I verified already these
Unreleased/Beta =========================================================================================== CART (Verified) =========================================================================================== Alien vs. Predator Alpha Alien vs. Predator Beta - 10/10/93 Build Alien vs. Predator Beta - 04/08/94 Build Arena Football 95 Beta Atari Karts Beta Brett Hull Hockey Beta - (multiple versions) 3 builds found Defender 2000 Beta - (multiple versions) 2 builds found Fight For Life Beta - 03/22/95 Build Fight For Life Beta - 09/07/95 Build Missile Command VR Beta - 07/05/95 Build Rayman Beta - (multiple versions) 1 build found Ruiner Pinball Beta - (multiple versions) only first milestone found no beta Space War 2000 - (multiple versions) 1 build found Thea Realm Fighters Beta 2P Temporary Sanity Designs VCS Ultimate Brain Games Beta - (multiple versions) 2 builds found Ultra Vortex Beta - 5/10/95 Build Zero 5 Beta =========================================================================================== =========================================================================================== CART (not found yet/not verified) =========================================================================================== Arena Football Field Test Alpha Charles Barkley Shut Up and Jam -(multiple versions) Cybermorph ATD Demo Dino Dudes Beta Double Dragon V Beta Fight for Life 1 build found size 4.12mb needs investigation, but runs ok Jack Nicklaus Golf Beta Found 4 builds LiveWire Beta Rayman Beta - (multiple versions) 1 build found Space War 2000 - (multiple versions) 1 build found Native Beta Phase Zero Beta Protector Beta Ruiner Pinball Beta - (multiple versions) Ruiner Pinball Beta only first milestone found no beta Skyhammer Beta Soccer Kid Beta Space War 2000 - (multiple versions) 1 build Thea Realm Fighters Alpha Trevor McFur Beta Tiny Toons Beta Ultimate Brain Games Beta - (multiple versions) need to investigate 2nd build