What new features would you add in a non-Amnesia Frictional Games Adventure?

[The Rock Worm]

The biggest one possible.

To Do list: Don't derail too far. (Yes, I know, my fault here too).

Remember list: Bring the balance back after a little bit of derailing.

That's a thought, have it that if you annoy small critters they turn violent at you. Take those ants (lets say a professor had an antfarm) they could crawl on you and really annoy you... getting the attention from nearby monsters.