Greetings Adventurers,

DFO will support DirectX 11 on PCs with operating systems of Windows 10 and beyond, starting with the update on Tuesday, AUG 4, 2026 UTC.

The client will be changed to run based on DirectX 11, starting with the update on Tuesday, AUG 4, 2026 UTC.

Although PCs of operating systems before Windows 10 can still run the game as before the change was applied,

because various unforeseen issues may arise from being unable to use all the features of DirectX 11,

please refer to the following in using the DirectX 9 version of the client.

- Check the checkbox to use the DirectX 9 version.

- The checkbox information will be saved to the relevant PC and the game will use the same client version the next time it is run.

※ The information will be saved as internet cookies so deleting your browser's "internet browsing history" will cause this information to be reset.

If you are having difficulty running the game on PCs with operating systems of Windows 10 and beyond,

please refer to the following and complete each update.

If the issue persists please use the DirectX 9 client of the game.

1) Update Windows

2) Update DirectX to the most recent version (https://www.microsoft.com/en-us/download/details.aspx?id=35)

3) Update graphics card drivers to the most recent version

Thank you.

- Dungeon Fighter Online Support Team