Hell On Mars Mod for Doom Tutorials

This mod is going to be a 10 level wad. Im going to realese the first 3 as a demo. It uses music from all the doom wads. I might add a new weap or 2 when im done mapping. It will look best in zdoomgl which is what most of the testing is being done in, But it will be compatible with all source ports. Some intense and fierce battles sprawling threw Abandon UAC bases to MARS CITY complexes and underground caves. Possible new enimies sprites though i dont know yet its still to early. My best work so far and the ideas seem to be comeing from all directions.