• We have updated our Community Code of Conduct. Please read through the new rules for the forum that are an integral part of Paradox Interactive’s User Agreement.

jamhaw

Lt. General
21 Badges
Feb 16, 2008
1.653
63
  • Darkest Hour
  • 500k Club
  • Semper Fi
  • Rome Gold
  • Victoria: Revolutions
  • Penumbra - Black Plague
  • Majesty 2
  • Heir to the Throne
  • Hearts of Iron III
  • For The Glory
  • Divine Wind
  • Europa Universalis III Complete
  • Diplomacy
  • Deus Vult
  • Hearts of Iron Anthology
  • Europa Universalis III Complete
  • Europa Universalis III Complete
  • Supreme Ruler 2020
  • Victoria 2
  • 200k Club
  • Mount & Blade: Warband
Thinking about buying Heart of Darkness but obviously don't want to have to re-purchase the base game too.

Anyone know the answer?
 
Or the Good Old Games expansion, that would be preferable.
 
Afaik they are not compatible.
 
  • 1
Reactions:
Steam is not compatible with other sources, including the original game CDs. I've had no problems with mixing base games and expansions from GamersGate, GOG, Amazon, or the old Paradox CDs (except that the CDs will no longer load under Windows 10 due to it no longer supporting the copy protection systems used).

Steam does not play well with others, and won't even recognized a non-Steam base game as valid to install an expansion.
 
  • 1
Reactions: