I played a LOTR server for 4 years for all the time I played NwN.
Just from that server, I learnt a lot about the game and how a lot of feats work etc.
I started building my own modules for fun for 2 years before switching to NwN2.
While in those 2 years, I found out I had NwN2 through a steam package I bought. I tried it out and had no idea how to place a tree lol
Once I thought of giving NwN2 a second chance (I saw a video on it's toolset and it looked a lot better), I gave it a chance and now I've been working on my project for 4 years. It's pretty much like a switch over. I was working on my project on Nwn1 for 2 years, then I had to do it all over again >_<
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Both games have there flaws.
NwN1, the gameplay was amazing, but of course the graphics weren't, though it was released around 2003-2005?
Some reason grass seemed more detailed than skyrims grass to this day lol
Building areas and interiors was easy.
Here is my verdict:
Interiors: Nwn1 > Nwn2
Exteriors: Nwn1 < Nwn2
Graphics: Nwn1 / Nwn2 - You can't compare the graphics tbf, one games old, one games newer.
Quests: Nwn1 < Nwn2 - Nwn2 - I seemed to learn it better on Nwn2, I never really knew how to do quests in Nwn1.
Convos: Nwn1 > Nwn2
Gameplay/camera angles: Nwn1 > Nwn2 - Some reason it's hard to attack anything directly infront of you unless you're turning your camera.
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In total, I think Nwn1 seemed more stable and like a real game.
Nwn2 seems more buggy. Yes, I am going to say buggy lol, everyone pretty much already knows it.
They both win.
Nwn1, I had those lovely moments just roleplaying with a person, with the nice environment.
Nwn2, even my own project, I can stand in an area and get losted in the view 