PSP porter extroidinaire Deniska has updated his release of Jazz Jackrabbit for the PSP.
In this version, he has updated the Sound FX libraries with the samples from the original game, converted all the music to the proper s3m format and made all 9 episodes playable if you already own the full copy of the game’s PC counterpart.
Since many people have had problems getting this to work, here are the full installation details, courtesy of Deniska.
Use 1.5 version. Make sure you put in the wav& s3m music files and the files from the original game ditribution.
NOTE: If you don't have the full version, you can save space on your ms by removing unnesessary s3m files:
You only need ones with the same names as PSM files in the distribution.
(for example: leave MENUSNG.S3M if you have MENUSNG.PSM).
To save more space you can remove EXE & PSM files.
Sound FX support is still minimal: jump, shoot and get item events are linked to the wav files (jump.wav, shot.wav..) If you have the original/better samples overwrite these files.