Got (really cheap) Yu-Gi-Oh! 5DS Duel Transer for the Wii.
I would guess something like this game actually happened in the anime.
It's a pretty decent game, and has a ton of cards (says over 4,500). Though getting a OK deck out of some of the packs is kinda annoying.
Right now I am on level 5 of some huge tower, and you roll a roulette wheel to get AP to move. Then you move to where another duelist is (they don't move) and duel them for $ (and sometimes keys/cards) to buy more cards.
The deck I am using is kinda a modified "beat down" deck I made on the last Yu-Gi-Oh! 5DS game on the DS (World Championship 2012). Basically a mess of Warriors with high attack (or other useful abilities) & spells/traps to help out. Once I get the right cards, I will make my best deck, the Fairy stomp deck (can kill you even if you are blocking). Or maybe the rather fun Six Samurai deck that could fill the board with (at least) 4 monsters on the first turn, and the monsters were at least 2000 attack (usually more).
I beat LEGO Batman 2, and got 100%. Took about a week to do so (even with the guide). Also finally got 100% on Skylanders as well. Still not really sure if I will bother with getting anymore until Giants comes out. Even though Frito Lay is doing a promotion giving away 4 "pet" Skylanders.
The catch is you have to buy the 20 pack bag (about $7) and then send in the UPC & special postcard (with a check/money order for $2) and then wait 8-10 weeks. The other catch is you number the postcard 1-4 with 1 being the pet you want most, and 4 being the least. Of course it says that "there is no guarantee you will get the one you want the most" right on the package.