
Originally Posted by
Norfindel
I think it's very possible that you need the Zerg expansion to install the Protoss expansion.
If the two expansions were totally independent, there would be 4 different user groups:
1- Only with Terran game installed
2- Terran & Zerg
3- Terran & Protoss
4- All of them
4 different user groups that cannot play between each other without reverting to previous expansions.
If the Protoss expa requires the Zerg expa, it's still fragmented into 3 groups.
I think it's pretty obvious that Blizzard should be doing something clever with inter-expansion gameplay, and make the process as painless as possible.
There's another option, that is including all the Zerg MP content into the Protoss expansion, or even allow a user with any of the 2 expansions to download the full MP content, but that doesn't help sales, so i doubt they are going to do that.