Scope-files are external scopes for HippoPlayer v2.12 and higher.  To use
them, load HippoPlayer and start playing a PT or a PS3M module, then run
one or more scopes.

My own scopes are:  FQuadraScope, FreqAnalyzer, QuadraScope, VUMeter,
PatternScope, HippoScope.  They work on all Amigas and can be run from WB.

There are also some sources here.