While there's no direct method to change animation speed in GameGuru, you can achieve a similar effect:
Duplicate and shorten animations: Duplicate the weapon swing animations and shorten their duration using the timeline editor. This effectively increases the playback speed.
Adjust attack speed modifiers: Modify attack speed related stats in the character properties or equipment, which indirectly influences weapon swing animations.
These workarounds might require some experimentation to achieve the desired result.
For deeper understanding of 3D animation principles, consider enrolling in a
3D animation course.