gamesfreak64: Fallout 1?
i played the first Fallout games on and old PC ( original retail cd versions, no fixes, no drm free no patches and no High resolution patches. , it run like a charm , on win xp 32 bit it still ran very well .
Anyway i have the GOG versions as well.
smuggly: On xp Im not sure you will need any fixes. But I recommend Fallout fixit.
Thanks for the link, i tried them a while ago , it is possible to finish fallout 1 + 2 , i completed it many times in the past using the original games , no patches/fixis/ mods , just the original 16 bit versions.
Anyway i did use some tools to get more coins allowing me to buy better equipment, and hexedit myself lots of ammo ( savegames/ memory ) and better more powerfull weapons to turbo/shoot hack n slay myself to finish the games.