They appear to have listed it correctly. It's the same product ( sub ), just different items ( apps ) within it ( while the store page itself already implies as much, you can more firmly confirm this by checking the subs linked within the bundle thread ). While technically it's fine ( either by site rules or by technical considerations ) to post it on SG under either listing, the primary listing on the Steam store is Pharaoh, not Pharaoh Dynasties* , so in theory you limit the risk of potential issues with SG not being able to sync (pricing) information properly in the future ( as Pharaoh Dyanasties does not appear to have any actual information associated with it on the store, which does makes sense* , so the site is already actually pulling pricing data from the base game as-is ).

* ( Dynasties is a free expansion to the base game, so there's an implied direction of prioritization there as well- ie, they're unlikely to tweak how a base game is structured, but they may tweak an addition to the base game in the future, even one that's set up as a standalone expansion like this one. Likewise, there's no expectation they'll ever add any store information for it, unless it's released seperately in the future, and such a release might actually cause issues with any giveaways listed under Dynasties, while it's incredibly unlikely the devs would ever strip the base game out from the subs provided by the bundle, meaning that any giveaways listed under the base game would likely remain the most stable over time. )

(Sorry for the disorganized presentation- It's been an incredibly long day, apologies for not having the energy to improve the reading flow.)

no option to link Total War: PHARAOH DYNASTIES

Buying Total War: PHARAOH also gives you Total War: PHARAOH Dynasties for free.

i guess it doesnt really matter

your welcome, have fun