As a general rule, WiiWare was weird ware. Even in its prime, it was one of the least popular online storefronts in gaming, despite being on the best-selling console at the time and coming equipped with a now-legendary theme song. A lot of people slept on the most fun and interesting games on the service, and now they have less than two weeks to wake up.
The Wii Shop Channel will no longer be taking in funds after March 27, 2018, and the whole store will close for good on January 31, 2019. That means a host of WiiWare and Wii Virtual Console exclusives are about to become unavailable. This is your last chance to get most of these games legally.
This is not an exhaustive list, so please add to it in the comments if you see anything we missed. Most of the games here are either Wii Shop exclusives or are only otherwise available on PC, portables, or other dead home consoles. Games that have recently been ported to more recent home systems, like Cave Story and World of Goo, are disqualified. Also disqualified are games that are available on disc-based collections for Wii or other consoles like the Bit.Trip series, or now-unavailable games like the Commodore 64 collection, Doc Louis's Punch-Out, and Grill-Off with Ultra Hand.
Wii Points are about to become the most rare crypto-currency in the world. Here's some of the best games you can buy with them while you still can.
via destructoid https://www.destructoid.com/get-these-games-while-you-still-can-a-wii-shop-essentials-guide-492730.phtml