nah man, I was just kidding
(but srsly I couldn't find the entrance - just wall!)
also, it's not the Tetris game - none of the copyrighted words are used (in the game, that is - in the description I used them for more clarity... and in code too, but that shouldn't matter, right?), and I don't think gameplay is copyrighted too
Also, for their indie program for 3DS I'd have to have a company, with a physical location, and few games already out. I think they're slightly easier on Wii U, but 3DS is basically impossible for a noob like me.