now that sake explained this too (I hope you know now how to c&p)
start from the extraction again (the "tar" one)

E: i've experimented a bit with the gles2n64.conf
seems like the best screen resolution is
width=800
height=510
(in both, Screen and window)
and if you want a better perfomance with OoT set
textrure depth=2.

OoT runs not perfect but it's playable, and has a purple sky lol.

but the issue with no saving sucks :/