I was going over the dialogue files of the game, and I found something that might be strange.

There are some dialogues for avatar Karlach that mention her having a second upgrade while still in Act 1.

I never found those lines in game, as Dammon only offers a second upgrade only in the Last Light Inn, in Act 2. But they are still in the game files. So I am wondering if we were supposed to be able to have Dammon upgrade Karlach's engine twice still in Act 1, while he is still at the grove. Otherwise I don't know why there would be dialogue lines for her having had a second upgrade in the Camp Party romance dialogue files, and also in other exchanges that happen soon after, still in Act 1.

Here is one example. She has the condition KarlachSecondUpgrade and KarlachSecondUpgrade = False. I think we only got in game the second one, but it seems there was another path planned, perhaps?

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Rawr.