from version 0.7.6 - 977 with at3plusdecoder.dll it finally works !! 
i tried to play and i finally passed the bird screen and so i think the thread can be moved to "playable games". the only bug is that the game still crashes when you try to save/load game but we can use savestates as well 
thank you ppsspp developers team!!!!!
i tried to play and i finally passed the bird screen and so i think the thread can be moved to "playable games". the only bug is that the game still crashes when you try to save/load game but we can use savestates as well thank you ppsspp developers team!!!!!