After Doomero has turned GZDoom into Mortal Kombat some years ago and also managed to realize Donkey Kong Country in the 2.5D engine, he finally started to convert Resident Evil - and he is obviously doing an interesting job so far as you can see in his gameplay movies at ZDoom.org. Sure thing this is far from being finished (and most propably another project that never sees a final version) but at least it shows off again what can be achieved with some clever coding and enough imagination. Give it a shot.