Download the setup from one of the 3 links below. The setup includes the client. Extract the MapleOrigin_setup.rar with your antivirus/windows defender turned off or the client will be deleted. Create an antivirus exclusion for the folder and then turn your antivirus/defender back on.
To play, run the MapleOrigin.exe. If there is an update, you can run the MapleOriginLauncher.exe to download the update. Or check out discord for manual patches.