. . . during my days as a cubicle drone!
Looks like a whole lot of fun. You can read more about it here. However, I can’t use it in my home office, because the only available target would be my wife . . . and that might lead to unimaginable complications!
Actually, the complications are entirely imaginable, that's why you're not doing it.
However, there's always the cat….
You could set up a few targets. Perhaps, reminiscent of your past experiences – a few "action" figures of SWAPO or "Fred."