Not all GBA games are equal. You need games that support quick save states (save anywhere) and don't rely on sound.
You need the actual game files. These are called "ROMs." Disclaimer: Only download ROMs for games you physically own. This guide is for educational purposes.
Because school wifi blocks "gaming" and "piracy" keywords, use generic search terms:
Look for the .gba file extension. Do not download .exe or .apk files—those are viruses. Save the file to your "Downloads" folder.
School filters are smart, but they aren't perfect. Try these workarounds:
