Changing in szOptions.ini the version from 3 to 4, fixed that allowing to practice. The sole install issue I did have, was after buying this old game with Spanish Game & Media Text & Audio to practice, that Steam install of Spanish ran game in Italian. Perhaps later levels may tax the i7 at 1080p, but I haven't tried nglide with Nvidia forced on. The game runs & looks rather like the original Doom, but with more early action.

The full 1080p with v sync and fit to screen, appears to give a non distorted aspect on full screen. So the games not perfect, but for €1.79 it's a fun retro experience and lets me practice a number of foreign languages by changing the value of version in the szOptions.ini file.īefore first run, choose the nglide configuration. I found there's a user contributed patch from another discussion which attempts to fix that plus missile not locking on and other gfx issues by using D3D instead of nglide, but that appears to suffer other problems from the feedback. Working well for me on W10 64bit gaming laptop with i7 2.5ghz Haswell CPU plus Nvidia GFX which nglide doesn't use by default (Optimus is using intel gfx), but with the sights cross hair being slightly offset, so you have to aim low right.

Why wont slave zero install