ZEQ2-Lite is an open-sourced and mod expandable project based on a highly modified ioQuake3 engine foundation and features many true-to-reference DBZ visuals and mechanics.
A (just slightly) outdated model for Yamcha's Spirit Ball. In the future, it'll be broken down into two different attacks, the Spirit Ball/Super Spirit Ball(he calls it the spirit bomb in the show).
Check out my extra large Spirit Ball!