"The high-quality we place into D2R Items character design and balance detail all must work in conjunction with our game camera," Mueller explained. "Those paying attention will realize that we work with larger-sized shapes on our armor and tend to cut things that can affect the readability. I believe we've found a small amount of detail which is still readable, complements the surrounding and keeps the on the right track, which is extremely important to this vision for Sanctuary along with how we will present our world to you, our most important critic."

In terms of character-specific customization, Diablo IV will allow players to change a variety of the details of their character, ranging from haircuts and facial hair, and jewelry to makeup and tattoos. Certain elements will be specific to the class to accommodate the classes' distinctive backgrounds. However, there will have a variety of shared elements that will allow for mixing and matching.

The dye system of Diablo IV will allow players to change the color scheme of their armor pieces such as switching silver to gold or replacing an old white cloth with a black cloth. According to the lead character artist Arnaud Kotelnikoff, each piece of armor can be dyed using an alternative color palette if the player wishes to, or the same palette can be applied to the entire collection.

"This system was difficult to put into place because certain metal and other materials are not able to be dyed with colors that are not appropriate when they follow PBR regulations," Kotelnikoff said. "To combat this we added data to our armor which identifies specific materials and informs the dye system which color will go to what type of material that includes fabric, leather and other materials. The result is armor that is dyeable in many colors, while remains grounded and real to the environment we're building for Diablo IV."

This same attention to detail applies to the monsters in Diablo IV, as Blizzard employed its latest technologies to create vampiric blood magic sorcerors that had organic layers of squishy softness and undead skeleton Lords made up of fused parts of Diablo 2 Resurrected buy items the skeleton and body and a Succubus, which has many intricate details.