The arrival of a new Nintendo Direct brings a bunch of new game trailers, and that means that the team at GameXplain are on the case to examine every single second of it to discover any secrets that may be hidden in the footage. One of the trailers that GameXplain decided to analyse is the reveal trailer for Mario Tennis Aces. In the video description, they said that “we breakdown how the new Power Meters might work, what other regions you’ll visit in Story Mode, plus what other playable characters might appear …including Petey Piranha? We also point out a strange similarities to Ultra Smash”. The video is down below.