So... maybe you did know about it, maybe didn't. Anyway I want to share it with you guys. I've decrypted runes on Ragnarok map made by cityy and frs.
I don't know which one was responsible for runes, but he wrote it upside-down and some of sentence's are written from the end.
I still don't get it how to add image's so i will just paste links to it.

• First one means "Curse"

• This means "Quad"

• But more interesting is this one

Symbol in the middle is Valknut

• The Gate To Quake Heaven

Runes above the symbol means "The Gate To Quake Heaven" if you read it from the end and runes under the symbol means "Quake Live", also if you will read it from the end.

• Play More -tdmpickup-

Here you have
"Play More TDM"
"-tdmpickup-"

and from the left - "cityy", "ragnarok", "frs".

• Thor's hammer

And the last thing is Thor's hammer on rocks above the place where shaft is

Yep, that's it.