The 66% offer is still valid for Two Worlds.
This is an opportunity to buy a really decent game with loads of re-playability - (though I know our Games Master will disagree, lol)
It's not Oblivion, but it does have some of the charm of Oblivion, such as the open environments where you can roam at will (though if you do you're likely to get attacked by wolves, bears and bandits), visit cities, purchase and sell goods, create potions (with a better interface than Oblivion) improve your character and carry out quests. The graphics are almost as good (but not quite) as Oblivion, but the area that you can explore is much larger than the standard Oblivion game (though not as large as the combined Elder Scrolls map) The following link takes you to an image of the area covered by this game:
http://img213.imageshack.us/img213/9137/demotrainerstf7.jpg
and here are some videos.
http://www.youtube.com/watch?v=I9-wJ3laiVc
http://www.youtube.com/watch?v=hLU6quFwb0A
http://www.youtube.com/watch?v=xfmR2_EzVsM
http://www.youtube.com/watch?v=p19TBeQGs3A
If you're not sure about buying the game there is a demo available. You can see how much of the map you get by looking at the image I've posted above. The demo version is marked in red. Though I really don't know how long the 66% offer is going to run. It was supposed to end on Sunday. I purchased a second copy on Monday (I'd previously bought the collectors edition) because there is a multiplayer element to the game, and I've promised my son we would play together. Oblivion doesn't officially have any multiplayer content; however, someone has created a mod that enables you to play cooperatively on a LAN, but I've not got around to testing it yet.
Link to Demo version of Two Worlds:
http://www.gamershell.com/news_41049.html
Read this only if you have or intend buying the game
Finally, if anyone does get this game via Steam, I checked to see if the two Bonus Codes I got with my collectors version worked with the steam version. They unlock 2 magical items (Aziraal's Sword of Fire and Armor of Darkness). These are not available with standard edition of the game, but will still work if you have the codes. If you want the codes I'll PM them to you on request. They are well worth having as the armor is very strong and the weapon gives you quite a lot of hit points; also you can always sell them for gold if you want, lol.