Lots of Maya (Autodesk property now) users are in fact TCL users. Maya's MEL script is very close to TCL. I've seen it also used in Konami's Metal Gear Solid f

Lots of Maya (Autodesk property now) users are in fact TCL users. Maya's MEL script is very close to TCL. I've seen it also used in Konami's Metal Gear Solid for scripting the levels, and in one game studio for the sound tool and processing. Also Tk is used a lot, and through many languages.