Two Separate Gorillas
Certainly. Indeed, it's still in print and available.Mercenaries, spies and private eyes. That's quite a cool name for a game. And it sounds like it has more scope than top secret or gangbusters. Anyone remember this one?
MSPE (or MS&PE, depending on who's abbreviating it) remains one of the most elegant and enjoyable games on the market. There's a remarkable amount of excellent advice in it for such a slim volume, particularly the section on mysteries, and the system is a doddle to run. It even includes crossover suggestions for Tunnels & Trolls