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To play OldschoolRO, you are required to have the latest kRO installed. Do you already have this version or a more recent version installed on your computer? If the answer is no (or if you're not sure), you'll need to do the complete installation. And to make this extra convenient, we've set up all the files you'll need in the OldschoolRO Full Installer. Just download, install, patch the client and you're ready to go!

OsRO FULL INSTALLER

To be able to play OldschoolRO without any hassle, we highly recommend you to download and install our Full Client Installer.
Just simply download, install, patch the client and you're ready to play!

Mediafire Mega Google Drive One Drive

Updated ( v9.0 ) November 29, 2022

OsRO LITE INSTALLER

Already have kRO installed? First of all, ensure kRO is fully patched. Secondly, make sure that you have no other RO servers installed in your RO directory - as these may interfere with your Pure Classic RO installation. Once you're prepared, download our Lite Client Installer, using one of the file mirrors below.

Mediafire Mega Google Drive One Drive

Updated ( v9.0 ) November 29, 2022!

OsRO Updated GRF File (Manual Patch)

Having trouble patching your client? Download the latest GRF here to catch up with the latest patch and updates!

Updated November 29, 2022!

OsRO Android APK (AndRO)

Play OldschoolRO on your Android Phone!
Download your preferred mobile version below!