The earlier, more interesting beta, Build 1125 (November 25,1994)
is, I estimate, around 47% done, Akin to the Ecco II X11 beta with it's interesting oddities, has the alpha's hovercraft mode and the final gameplay.
It contains the alpha's multiplayer and training modes.
[img:5d142fee72]http://i955.photobucket.com/albums/ae39/n64fan/IMG_0416.jpg[/img:5d142fee72] Build 1125 Map Screen
[img:5d142fee72]http://i955.photobucket.com/albums/ae39/n64fan/IMG_0418.jpg[/img:5d142fee72] Hovercraft mode
[img:5d142fee72]http://i955.photobucket.com/albums/ae39/n64fan/IMG_0412.jpg[/img:5d142fee72] Suppy crate from Mothership??
[img:5d142fee72]http://i955.photobucket.com/albums/ae39/n64fan/IMG_0405.jpg[/img:5d142fee72]Build 1125 Titlescreen
The later, more mysterious beta, at ~64% done, (Build 3???) was shown at the WCES 1994 show, where a man named Shawn J. Freeman was arrested trying to steal it.
This beta has less levels then the earlier version, and its map screen looks from an earlier, mor rumiditary beta, as there is no health meter, powerup icon, or Corneria status.
It is natively in an italic English script, and had both had levels, level layouts, characters, plot elements, and enemies cut from the release cantidate.
[img:5d142fee72]http://i955.photobucket.com/albums/ae39/n64fan/IMG_0429.jpg[/img:5d142fee72][img]Unused plot element meant to explain Eladard's pollution
[img:5d142fee72]http://i955.photobucket.com/albums/ae39/n64fan/IMG_0421.jpg[/img:5d142fee72] Said object up close
[img:5d142fee72]http://i955.photobucket.com/albums/ae39/n64fan/IMG_0420.jpg[/img:5d142fee72] WCES Beta Map Screen