I have always love to play around with the settings / figures / values. 99% of gamers can easily change a txt file.
Also it is sooo easy to change / edit the images and textures.
I think this one factor alone contributes to the decade of loyalty seen through online forums and blogs.
When the creator tools are used, it's even easier. Almost like you can customize your own game within a quick hour or two before pull an all-nighter hitting turn after turn..until your eyes explode.
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