The main character needs a simple walk animation this is disturbing :)
The world you build is really cool and intriguing I must say;
some details like being able to walk behind pillars are "WOOOOOOOW"
It's hard to get the objective from the explanation but since it is explorationny,
it might be part of the intended experience !
I can see myself coming back to this , but you need probably more feedback when you light a pillar.
Worth polishing !