GBA.emu
About Save Games:
A .sav file is created for games with flash/battery backup
Save states are in VBA-M's .sgm file format
About Cheats:
Uses VBA-M's .clt file format
Do not add "Master" codes since they are not needed by the internal cheat system
GBA-specific Options:
RTC Emulation: Manually enable/disable the real-time-clock emulation, or use the auto setting to detect it based on an internal games database