It is possible in Win98. I've taken this from x3dfx (originally posted by
Install the game then,
- First download Hex Editor
www.expertcomsoft.com/- Second make a backup of the Doom III exe file.
- Third install Hex Editor and open the DoomIII exe (doom3.exe) within Hex Editor
- Fourth click edit on the toolbar to bring open a menu. Within the menu that appears click Find.
- Fifth put in the find box GlobalMemoryStatusEx Now press ENTER.
- Sixth you will now see highlighted GlobalMemoryStatusEx. The last 2 number of the line are 45 and 78. Change both numbers to 00. In other words change 45 to 00 and 78 to 00.
- Seventh save the new Doom3.exe and play to your hearts content
or
1. download any 'Hex Edit' utility
2. open Doom3.exe with it
3. find the next string 'GlobalMemoryStatusEx'
4. replace the 'Ex' with 00,00 in HEX MODE!!!
5. save it
6. Run and enjoy it