Qwerty Warriors is a typing practice game that combines with the worst aspects of a typical video arcade. This means students, particularly boys, will love it. Basically, if you type the correct letters you get to kill things. If you type the wrong letters, they kill you.
The only negative aspect to this link (apart from concerns about death and destruction) is that links to other games that have no educational value at all are listed on the screen next to Qwerty Warriors. I remind my students that just because you can access something through my website does not mean it’s okay to go to it.
Qwery Warriors is listed at the bottom of the Typing category on my English For Intermediate and Advanced page. There are many other links there to teaching typing/keyboards, as well as under the Computer section of the English Themes for Beginners page.