Simply put, Mario + Rabbids: Kingdom Battle is a fun, unexpected, unlikely, and very welcome addition to the Nintendo Switch’s catalog. At this point, it is unknown how many years the console’s lifespan will last and how much support it will get from third-parties; regardless of the value of those variables, though, it is pretty clear Mario + Rabbids: Kingdom Battle will stand as one of the console’s finest overall entries. A product of Nintendo’s pleasant recent tendency to be less protective of its franchises and to open up its business model, it is a sign that – when handled by other parties and with the proper oversight – those properties can be taken to interesting places. If Mario + Rabbids is the first of numerous unforeseen partnerships, Nintendo fans are in for a treat. All that it takes is for those someones who are somewhere to step up to the plate with their courageous ideas; may the doors of opportunity be forever blasted open.