Ishi, looks like the Mud Puppy was the closest version to what you're talking about. However, it's overall length was almost 1.5" longer than the standard Game Warden..granted the blade is .5" of that.

For those that have them, are they "quick" in the hand? How's the blade design for use on game / processing tasks?

JYD #121
The chief cause of unhappiness and failure is trading what you want most in life for what you want at the moment.