tremere110: Cheaper than D:OS is right now (on sale)? There's Temple of Elemental Evil. D:OS is pretty cheap at the moments so choices cheaper than that are limited.
Never tried it, but i should mention this mod for this game, i remember to have played in the past (base game) and it's very punishing.
so i suggest to try with the following mod :
https://co8.org/community/index.php?threads/the-circle-of-eight-mod-pack-a-step-by-step-download-guide.1819/
be carefull , the gog version, may be already patched.,so extra patch may not be necessary (i don't have the time to read the whold thread)