Anatomy Arcade
http://www.anatomyarcade.com/index.html
If you are a biologist, general science teacher, health or PE teacher, this is a great resource for you.
This is their blurb…
“Anatomy Arcade makes basic human anatomy come ALIVE through awesome free flash games and interactives.
Finally, students can play flash games in class and not get in trouble for it and teachers can run lessons [...]
