Le fruit-bouffi

Dans un ancien post, j'avais des piafs-saucisses-plate-formes. Dans un autre, j'ai des piafs-copains-qui-nous-transportent-à plusieurs...

I've got an old post where birds have been stretched and helium-inflated so they could be used as walkable platforms, and another, more recent one where birds have birdish shapes and use ropes to carry the player -- but you need many of them if you don't want to fall down.

What if I could get the new-one turn into the old-one for some specific locations, as result of a key-and-lock interaction ? A possible key would be something you can feed the bird with, but isn't exactly part of their diet. Maybe a raw berrybat ?

Et si on pouvait faire transformer un piaf-copain en piaf-plate-forme ? par exemple en lui faisant avaler quelque-chose qu'il ne digère pas vraiment ...

Une chauve-souris-baie pas mûre, par exemple, qu'on aurait été pêcher dans une caverne de la montagne ...

à creuser.

It would introduce a valid reason for having caves in addition to peaks within those mountains (bats like caves more than peaks).