If you want to play an online game with your kids and enjoy it, this would be it. There are plenty of other MMO's, and browser-based MMO's, but you run into so many social issues that you don't even want to try for very long. Most of these same MMO's are also not themed for kids very well. Here, they have known characters with plenty of missions and storyline to play through. The developers really took their time looking at what kids will enjoy. They enjoyed collecting all of the Nanos and didn't really care too much that they were to be weapons. They continued to play with their favorites, even if it wasn't the best match. But, hey it is their game and they are having fun.
A group of dedicated fans is reviving the Cartoon Network MMO FusionFall. The dev team recently released a limited early-access test build
Wow, I had a little eddy sprite during the original fusion fall. I'm glad to see it back
MMOHut, "Traditionally, browser based MMORPGs were either text based or built using Adobe Flash or Shockwave. There are dozens of high quality browser games like RuneScape that utilize these methods, and they are still popular options. But a new platform for creating browser games has emerged. It offers developers a powerful and highly versatile all-in-one tool. That tool is Unity.."
MMOHut, "Browser games have traditionally been thought of as second-rate options for gamers who don’t have the computer hardware to handle more desirable client MMORPGs. For the most part, this stereotype has been true. Browser games consisted of text and images, and it took a whole lot of imagination to make something happen with those..."