This is 1 save. It's a really messed up embark location, like huge magma pillars 77's Z's up, Adamantine, and height glitches. This save also includes the "Creation Forge" mod (http://www.bay12forums.com/smf/index.php?topic=60815.0) and the dwarfs are upped with super speed, but it wouldn't matter because the huge pillars of magma will cause super-fps drop. I think one save has a smaller layout of the same thing, which means you can get about 1 frame per 20 seconds. For as I know, the entire world of Osaxa can be messed up as it is.

(Also note that I used Iron Hand Graphics and No aquifers option for Lazy Newb Pack for this, just a little ease on your embark, if your using Lazy Newb Pack and have different graphics, just update savegame, it will probably do no harm)

You can find images for this file here: http://imgur.com/a/tFdOQ
(The third image is 77 Z's up )

Enjoy!

(Since this will probably crash right away when you unpause, just abandon and try and find a place with a smaller layout.)