Help with attack modifer (push/throw)

[Plane]

Originally Posted by equals

I am trying to mimic the effect a bull would cause when they .. kick someone with their hind legs .. how would I mimic the pushing back / launching someone in the air with an attack?

Building on Rupert's post, a shove done with legs instead of arms is defined in GURPS Martial Arts as a "push kick". Are you talking about aiming the direction of knockback as vertical instead of horizontal, like an MK uppercut? Diagonal would probably be more often, 3D hex maps to deal with that would be tricky though.