“Force Grip” from the Jedi Knight video games is briefly seen in ROTS when Dooku and Obi-Wan fight:
or here at 1 minute 12 seconds into this “my powers have doubled since the last time we met” video: https://www.youtube.com/watch?v=HLlf5bC1wxg
I’ve seen that many times but never made the connection, and I used the play the game a lot! I was probably still busy laughing at the “my powers have doubled since the last time we met, Count” line, Dooku’s back kick, and Obi somehow not being hurt in any way by the Dooku pulling the stairway onto his hip or stomach.