character, normalmaps, and realtime.

http://img174.imageshack.us/img174/5231/face2ld7.jpg

http://img230.imageshack.us/img230/3241/lowresgk0.jpg

http://img58.imageshack.us/img58/4287/ambimapst5.jpg

the high poly looks real nice, have you tried it in the game engine?

I can use normalmaps in the game engine?

yep. you can use GLSL shaders.there is a tech demo with one of the 2.41(?) game engine demo bundles.