http://www.nma-fallout.com/forum/viewtopic.php?t=42811

At popular request, Mash adapted the Fallout 2 Resolution Patch to work on Fallout 1.

This program modifies "falloutw.exe" in memory for the purposes of increasing the visual resolution.
This Mod supports both the US 1.1 and TeamX's 1.2 versions of the "falloutw.exe". The TeamX version is the same EXE used in their fallout 1.3.3 patch.