This S-S-Slithe is basically the same as the “Brown Spots” S-S-Slithe figure, with one exception.
- The Battle Matic Action lever on the back of the figure is purple-ish black in color. The same as the regular S-S-Slithe figure.
This is not a one-of error, multiple loose and MOC examples have popped up. It could mean that the “Brown Spots” S-S-Slithe was done earlier, maybe by mistake, and parts of that production run were combined with the a new, correct, run of S-S-Slithe figures.