I've just got the Mortel from Slainthe Castle. When I leave that room and start to go back round I hit a problem every time I come to the first battle - it may be coincidence but each time it's been with 2 guardians and 2 ghosts. I get the following error message:
Crash detected, attempting to recover
If this error continuous to occur press and hold F8 to exit
----------------------------------------------------------------------------
Errno::ENOENT: No such file or directory – Audio/SE/gun1
Section208:83:in ‘zeriab_play_se_play’
Section208:83:in ‘se_play’
(eval):1:in ‘animation_process-timing’
eval):1in ‘update_animation’
(eval):1:in ‘each’
(eval):1:in ‘update_animation’
(eval):1:in ‘animation’
Section028:105:in ‘update’
Section032:110:in ‘update’
Section032:109:in ‘each’
Section032:109:in ‘update’
Section097:86:in ‘update’
Section094:29:in main_lvlup_later’
Section094:21:in ‘loop’
Section094:34:in ‘main_lvlup_later
Section201:343:in ‘main’
Section239:129
F8 didn't work, and I had to click the red X box to close the game.