My favourite domina in ToT was Lady Cobra, the Asian-inspired one on the 5th floor who could drain your abilities, health and stats, and would manipulate you to submit to her scent, as well as the one of her shoes, till you willingly gave up your power to her as tribute. That Domina definitely did have a lot of feet and shoes smelling/worshipping content, but come to think of it not even "Tower of Trample" is really trampling-focused! As in, with Lady Cobra I remember there is a lengthy scene where you are literally turned into one of her embroidered silk shoes and "trampled on" whenever she steps down, but not even that was focused on the pain aspect of it, and I can't particularly think of typical trampling scenes with any of the earlier girls either! (just a lot of grimy boot-smelling and cleaning with the tongue for the one on the second floor, some eating from the shoes of the religious girl on the 3rd floor etc - there's all kinds of quite niche feet-related fetishes, but not much traditional trampling)
My advice to Rick would be to still eventually try ToT after Mistresses of the forest (that one actually has a few beatiful trampling scenes), Escalation! or Trampling Town, as it has a lot of rare foot-related kinks later on that he might like, but it's kinda fun that just like the new game "Hardcore Femdom" snatched that title while also seemingly having NTR/cucking content (so not being pure femdom), "Tower of Trample" might've done a similar thing to, well, trampling, which it severely underrepresents given it is in the title...