Warhammer® 40,000: Dawn of War® - Soulstorm — Steam Launch Options

DeveloperRelic Entertainment

PublisherSEGA

Released2008-03-05

-nomovies

Use the -nomovies

PCGamingWiki
-forcehighpoly

Method 2: Run the game with the -forcehighpoly

PCGamingWiki
PROTON_FORCE_LARGE_ADDRESS_AWARE=1

Proton/Wine compatibility option.

ProtonDB