This hack's design is very bad. There is nothing going on, sometimes not even enemies (like in the first level, most of the beginning has no enemies at all). Some other parts are also very confusing, with weird tiles actlike (like the maze level). It resulted being a boring hack overall, which is also very short, it took a few minutes to 100%.
Aesthetics are not good either. The author edited some of the vanilla tiles here and there, but they don't look good. Just as boring as the design of the hack.