Yeah tried again, reached the unfinished room i don't know if there's more after this tho, kinda lost again :D
Room 4 is the final one for now, so no :>You can get more endings depending on what you do in the game btw!
I think the son caught me at the end, does throwing the ring away or not change anything in the end?
If the timer runs out the son will catch you and you'll get ending 0, but if you complete the puzzles in time you'll get a different ending depending on what you did with the ring and the bear!