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.

The scopes I did:  FQuadraScope, FreqAnalyzer, QuadraScope, VUMeter,
PatternScope, HippoScope, WeirdScope and the small versions of some of
these.  They work on all Amigas and can be run from WB.

The BigScope needs at least kickstart 3.0 and probably quite a lot of CPU
to work smoothly.  Press ESC on the screen to exit.

There are also some sources here.