The idea here was to be able to rotate any grab move, while inverted. Although I wish I could have carved accross the ramp as well as control the front of backflip orientation. I think I was able to capture the basic ideas is these Quicktime files.

Your game engine is very forgiving when it comes to being inverted while landing on the ramp. That's why I think these tricks would be possible to see in THPS3.

Each of these movies are about 1.2 Megs.

Inverted 540 Indy Grab	Inverted 540 Japan	Inverted 540 Shove it Rewind	Inverted 720 Airwalk
Inverted 720 I-footed Japan	Inverted 720 540 Flip	Inverted 720 360 Flip to Heelflip Varial Lien	Inverted 720Crossbone
Inverted 720Benihana	Inverted 720 Judo	Inverted 720 Mute	Inverted 720 Tailgrab
Inverted 720 Stalefish	Inverted 720 Roastbeef	Inverted 720 Hospital Flip	Inverted 720 Sal Flip
Inverted Frontside 540	Inverted 720 Indy Stiffy	Anti Christ Air	Inverted Christ Air 540
Inverted Fingerflip Airwalk	720 Christ Flip	Inverted 720 Front Flip Method	Inverted Double 540 Flip
Inverted 720 Backflip Method