Usually, when a mod updates, it’s small tweaks. But Patch 9 feels like a distinct "Version 2.0" for the Project B initiative. Here is what makes the download worth your time:

Now for the important part: getting the game onto your hard drive.

The dev team behind Project B has fine-tuned the friction and gravity values to a razor's edge. In Patch 9, movement feels incredibly crisp. If you mained Fox or Captain Falcon, you’ll immediately feel the difference. Wavedashing isn't just a movement option anymore; it’s a lethal positioning tool. The "slickness" of the controls has been dialed up to 11.