Standard location of memstick differs between platforms, on windows for example it's at ppsspp\memstick or under My Documents, but you can also easily change it by going to Settings->System and use 'save path in installed.txt' or manually create such text file in ppsspp folder with a path to memstick directory. Well it only does for homebrew, so it might not be a common knowledge:]. simple CE scripts to help creating CWCheats,
Note it runs at various weird fps, but looking at the source that's actually correct. Starting with v1.4.1-2-g1bf3885 this homebrew should be fully playable, can't say if it doesn't have any bugs as most homebrew are buggy/unfinished by nature, but it worked well in-game as far as I played it in the process of fixing it, probably more enjoyable than pc version due to built-in map:]. Not sure if there's any official download for shereware versions, lots of unofficial ones easily found on google that's for sure, all the full games can be easily bought in a pack on GOG. Wolf3D Full version (both Floppy & CD versions), Note aside of the app you also require content from actual Wolfenstein 3D games to play this, it supports: Wolfenstein 3D v6.0 Floppy Version Patch,