Grimrock

Hello Grimmockers,
I got stuck in level 10 trying finding a way back to level 9. I missed one of the secrets before, that's why I'm trying to get back. I already finished the main part of Lev 10 and before I start with "The Prison" I intended to head back to find the missing secret. But there's no Portal or way to get back to the "spiral way" in Lev 9 where I knocked out the ogres. Any ideas or suggestions how to get back? Sorry, if I'm making any mistakes but that's my first posting and I hope to find some help. Thanks!
Theotolax

the teleporter near the crystal on lv10 takes you back to the section of lv10 with the stairs up to lv9

Hi Komag, thank you so much. I was like a drunken sailor running around an advertising column crying: "my god I'm walled in" I was runnin' around like mad and saw the portal behind the crystal, thinking I could not reach it anymore because of some levelchanging "earthquakes" ... or so. But thank you for your fast reply, i tried and immidiately found the portal this time!

Doesn't level 9 seal behind you?

Sorry for the thread necromancy, but I have exactly the same problem:
- I missed a treasure on level 9
- I finished level 10
- I can successfully come back to level 9 *but* can't go past the final maze...

Does anyone have a solution? Or is it actually impossible to go back!
Thanks!

a somewhat frustrated Planetouched

there is a secret button near the dead end

I don't know how I missed it!
Thanks a lot, Komag!