I've used Mutant Future as a resource for my Gamma World games, but I have not yet run a MF RAW game where MF was the core rules. Have you? What are your thoughts?
Me neither. I've got so much accreted stuff for my GW game that I can't really imagine even trying to convert it all - despite having a healthy admiration for MF. I have much the same opinion of later iterations of Traveller. I'd try it but I don't want to have to convert loads of stuff just to start up where I left off.
I have not run Mutant Future, although I've downloaded it a few times on different computers:
I'm just not as big a fan of it as I am of Gamma World. There is a lot of "generic" elements that don't have any flavor that Gamma World has in domars.
It isn't bad or anything, but just not as inspiring to run a game.
I'd like to play the game some time to see if plays better than it reads, but at the moment, I'm just not into running it or using its material.
Never tried Mutant Future; long-time fan of Gamma World.