■First Step: Extract the file you downloaded. ■Second Step: Open the folder that appeared after you extract and copy the files at the folder. ■Third Step: Open the folder of Chaos Ran then find the folder "Textures". ■Forth step: Open the folder "Textures",after you open the "Textures",you can see a folder named "Effect",open the folder "Effect" and then,paste the files that you copied.
After that,you can play Chaos Ran with the interface you choose.