Plus, the additional support for screen recording & Joystick support make it a sweet all-in-one emulator for all your gaming needs, so you need not download separate emulators for each gaming console type.
Just click on “ ReOpen” to relaunch Open Emu in the previous running state. Hence, a single Open Emu program can run GBA games, NES games, and even Other gaming console games too But, since it has a few extra features, Open Emu can be at times very unstable and may close unexpectedly. Thus, using a single Open Emu, you can download multiple cores to emulate GBA, GBC, NES, and even Atari systems. The Best thing about Open Emu is it acts as an interface for multiple gaming console emulators.
GBA is an excellent Gaming console developed by the Nintendo team, and games like Pokemon Emerald are worth playing and enjoying even today.