A few weeks ago while looking around on my computer i found this Tech demo since my internet downloads have been used my upload is too slow i think ill upload it on Tuesday
Meanwhile ill post some screenshots.
Sorry about bad quality gifs, as I said before my downloads and uploads are VERY slow
Its Multiplayer only, maybe we can have a game
There is 6 maps 3 are mars and 3 are ice.
It also has lots of interesting info on the full alpha

This looks pretty cool!
It would be awesome if you could upload it

ok...... my internet is still slow.
Ill upload it when it speeds up.

Sorry for reviving this old thread.
This website has two tech demos of ES3: http://starbuckswebsite.homestead.com/index.html

And as always, I found an older demo on one of my old magazine CDs. It's 16 days older than the regular tech demo:
http://www29.zippyshare.com/v/62448520/file.html