can you add same system play?

From what I've gathered so far, this has no playerbase and there as next to no singleplayer content. Am I missing something?

It is pretty jarring that the first thing this game does is force you to create a 3rd party account. I just want to play it a bit in singleplayer, so this really should not be necessary. IMHO, currently contenplating to ask for a refund as this is a really bad practise :(...

This seems like a multi-player Panel-de-Pon rip off, right down the the sounds it makes when the blocks vanish. The only thing missing from the Gamecube port is the cylindrical round and the adventure section. Is this worth getting or should I stick with the Gamecube version (which I love and still play)?...

Till this game gets updated There is always Panal Attack. I highly recommend you check it out if you haven't already. Quite customizable and you can make it feel like your favorite Panel De Pon Game of choice or make it your own.