Go check out the downloads page to get it.
-Options menu added (mute music, mute sound effects, 25 fps (for slower computers)). Can be accessed at anytime by pressing F3.
-Entire mod uses better graphics (double resolution compared to original Cave Story)
-Made memory banks puzzle easier
-Made Tetris bit easier
-Added save in Generator
-Made Railway easier
-Added save in Railway
-Made System matrix easier and shorter
-All of chapter 5 is new content
To use your old save grab the ‘profile.dat’ from you old WTF Story folder and put it in the new WTF Story folder, and rename it to ‘prof1.dat’ (or ‘prof2.dat’ or ‘prof3.dat’). It is recommended that you save right after loading it.
Also I am looking into translating this version of WTF Story to japanese so if anyone wants to help me with that or knows someone that can, leave a message below.