currently, i have problems with steam ver., the game self closing, some untranslated text, sometimes game think like - i'm no patched ver, so no lewds. Gosh, i curse shiravune, one of forkin worst publishers in entire world.
This file is the R-18 upgrade patch for the STEAM version of "Cosplayer’s Quest".
After installing this patch, you will be able to enjoy the same content as the original Japanese version.
This patch does not work on its own: you will need to purchase and install the STEAM version of the game proper first.
INSTALLATION INSTRUCTIONS
Copy the .wolf files from the R18Patch folder and paste them into the game’s Data folder.
ATTENTION
・Please be aware that the patch may not work depending on your system environment.
・Save data from before applying the patch usually becomes incompatible after it is applied.
Alternatively, you can try deleting the save folder. The game should reboot and download the 18+ patch the first time you launch it.
Well, in short, it's Shiravune