This is a question for GOG Support Staff:

According to the Sins of a Solar Empire website, Rebellion contains "all of the previous content".

Therefore, my question is, does the GOG version of Sins of a Solar Empire Rebellion Ultimate Edition contain the original Sins of a Solar Empire?

Kind Regards,
Izayus
You can refer to a Sins of a Solar Empire website to see what I mean, i.e. specifically go to Sins of a Solar Empire website--> Gameplay --> FAQ --> "Q: What’s the difference between Rebellion, Trinity, Diplomacy and Entrenchment?"

In fact, it says there:


"Q: What’s the difference between Rebellion, Trinity, Diplomacy and Entrenchment?

A: Sins of a Solar Empire: Rebellion is the upcoming standalone expansion to the franchise. It will contain all of the previous content and much more. Trinity is the currently available bundle pack of the original Sins of a Solar Empire and includes the Entrenchment and Diplomacy micro-expansions."

Having purchased it, I can confirm that the answer is no. The original Sins, Entrenchment, and Diplomacy are not part of this package.

All the units, buildings, and technologies from Sins, Entrenchment, and Diplomacy are present in Rebellion, but it is not possible to actually play the older versions of the game.