8.0
Shovel of Hope stands as an example of how excellent retro-themed platformers can be when you have a team of experienced and passionate developers working on them, and still to this day acts as a standard which other, similar releases are judged against. The interesting level designs, humorous writing, high replayability, and intuitive controls make this one an easy recommendation, although with the caveat that the full Treasure Trove release is still the better way to go.
