One is hidden behind the big tree you can climb in squrriel form in town.
You may be missing that.
273 days ago(+1)
That was it!
Where is btw the demo extra?
Also I'm a bit stuck here. I think the switch has been set, but it is not the only one? I do not see a second switch anywhere. Also I fail to see the path to the two chest and the scent trail.
The demo extra can be found in the central part of town. A gate that is closed with a guard should be open once all world fragments and tf forms are collected.
You're not stuck i would say, and there is only on switch here. On the three stone plates above you just need to move down under the stone bridge thing.
272 days ago(+1)
Ah, I was there but then this ends the game, right?
Ah, not sure how missed it, I think I did try going there, but maybe I messed up. Still, the switch can't be triggered and I'm still blocked to access the extra chests.
Nope, it does play teh credits but you can leave and save afterwards so no worry about going there. There is some event in tehre after which xou can't save but that is optional and you also will be warned bevore.
The switch has nothing to do with the three extra chests. There are three hidden switches that open thoses gates to the treasure chests. The are very hidden. If you want the spoiler: They are hidden in the torches at the beginning of teh dungeonHope this helps!