Ah , it's a shame it's not easy to port it over it would have made a great boss in fangame could've even been the one at the end of the desert level.
In all honesty, I don't think it would be too difficult to recreate it for Fangame. Also, you are right about it possibly being a good boss for the Amper Sands... though I've already set up a room for a different boss there.
Oh, and by the way, just so everybody knows...I think I've decided to go ahead and just officially label Fangame: The Game an "Ongoing Project". What this means is that there are no plans for an official ending to the game, but rather it will be a somewhat experimental project that continues to grow over time. I know I'm not explaining it very well.
Let me put it this way. A lot of people like Fangame and they don't want me to quit working on it. I, however, would rather focus my attention on other things, but also feel as though I'm abandoning a "would-be" amazing project. Rather than continually changing my mind as to whether I want to finish it or let it go or take a break, or whatever, I am going to simply just allow it to be as it is, but add to it from time to time as I see fit, without focusing on trying to "finish" it.
It will be my Rose Red... my Winchester Mystery House.
What does this mean for you? Well it simply means that if you go download the current release and beat that, you've beaten Fangame. However, keep your save files because when there is a new release, you can play with additional content.
In other words, just pretend it's finished.