Enhanced gun play, NPC & trader economy, and weapon diversification. Fully upgradeable weapon profiles, numerous variants of each gun. No longer will you go through the zone seeing everyone with the same AK.
Following LoNer1's advice I decided to tweak these tiles to further improve their realism. I made a custom parallax map to deepen and sharpen the crevasses between the tiles and I fine tuned the detailed grime on top of the tiles such as broken glass, dirt, and moss growing on top. Through this process I've learned to combine the parallax map and the bump map to enhance each others details, which I can now use in future texture enhancements :D
Which version do you guys like better? All criticism is welcome!