The current version is only for GNU/Linux systems.

quore-0.4.1.tgz

quore_0.4.1_amd64.deb

quore-x11_0.4.1_amd64.deb

Other files:

Plague's models:	pakdm.zip
Moon[Drunk]'s graphics:	num_id3.zip
Rygel's pack:	rygel-dp-texturepack-small.pk3 (~200MB)
Quore's pack made from the three packages above:	quore-ld.zip (~250MB)
Map pack: 5rivers, bbelief, chapters, contract, czg07, dis_sp6, fc1, fmb_bdg1, haunting, hrim, marcher, marine, n3sp02, nesp06, nesp09, quoth, rapture, travail, zer	baseq1.zip (~250MB)
ID Software's Episode One from the shareware version with patched vis and lit files:	id1.zip (~22MB)

Older versions:
quore-0.3.0.tgz
quore-0.2.9.tgz
quore-0.2.8.tgz
quore-0.2.7.tgz
quore-0.2.6.tgz
quore-0.2.5.tgz
quore-0.2.4.tgz

Oldest versions:
halfdeath-0.2.3.tgz
halfdeath-0.2.2.tgz
halfdeath-0.2.1.tgz

Plus a not so fantastic movie of the 0.2.4 version.