In the Kick off video did you notice these two images:
Both these were actually part of the games for Ultimate Ascent and Stronghold (2013 and 2016 respectively). Both had end games that involved climbing like this year. If you are looking for climbing idea’s you might want to look at youtube videos from those years.
You might want to check out 2007 Rack’n’Roll as well, in that game “by the end of the match, their robots are in their home zone and have been lifted off the floor by 4” or more by another robot before the final buzzer sounds”