Sure, but there are quite a few locations that can't be explored without killing a lot of enemies that aren't quest related, and they all give XP in a similar way to every other IE game.
I was just pointing that out, as it seemed as if people thought PS: T had a different XP system to other IE games. It doesn't, it's just that there are more quests where you can choose alternative solutions.
The only other difference is that high Wisdom gives you a % XP boost, in addition to being used in a lot of quests, making it by far the most useful and powerful stat. In other IE games, Wisdom is useless for anyone but Clerics/Druids.
I was just pointing that out, as it seemed as if people thought PS: T had a different XP system to other IE games. It doesn't, it's just that there are more quests where you can choose alternative solutions.
The only other difference is that high Wisdom gives you a % XP boost, in addition to being used in a lot of quests, making it by far the most useful and powerful stat. In other IE games, Wisdom is useless for anyone but Clerics/Druids.