The arcade build of Street Fighter IV - the same as that being shown at this week's AOU show in Japan - is to be shown at GDC next week, VG247 can confirm. The game will be playable.
In addition, both the 3D, next-gen remake Bionic Commando and the anticipated XBLA remake Bionic Commando Rearmed are to be shown. The former will be demoed, but will not be playable. The latter is likely to be playable, but hasn't been confirmed just yet.