Fixed this issue with gba.core=mgba

Thanks for the answer. Is the gpsp core compiled into recalbox, the most recent core?

Hello, Advance wars 2 Black hole rising for the GBA does not save. Other GBA games do save. A .sav file gets created in the save directory, however it seems somehow that it can no be readed. This can be related: http://www.emutalk.net/archive/index.php/t-38504.html All the best