Here is the step-by-step process:
StepMania 3.95 was the best of both worlds. It looked and felt like the stable 3.9, but under the hood, it contained the early, stable features of the 4.0 alpha. It offered better support for wider screens, improved timing windows, and—most importantly—it was the primary engine used by the arcade game . Stepmania 3.95 cvs download
This article dives deep into the legend of StepMania 3.95, explains why this specific "CVS" build is still sought after, where you can find it today, and how to get it running on a modern system. Here is the step-by-step process: StepMania 3