Board Thread:Plants vs. Zombies 2/@comment-24843074-20161207133938/@comment-24275721-20161210043613

HDF0UnofficialAccount wrote: BTW, do you guys have any hiking hrs for PLS? Hiking hours? What?

Is it supposed to be a metaphor where the PLS is a huge mountain for you to climb and thus you need to take rest and climb it accordingly so as to not get behind others who are climbing it as well? Or am I thinking way too deep into this?