Mr Driller DrillLand is kind of an odd duck, having a very broad selection of ways to play some Mr Driller good times, including a VERY enjoyable Tower of Druaga tribute, and I don't think there's a better way of playing Mr Driller out there. But it's presented very poorly, with a very cheap feeling to the localisation, cutscenes, and bonuses that are all just the absolute bare minimum, save the fun ending cinematic.
But I mean.... it's all in service to one of the best puzzle games out there, so can't complain.