Great games for under ten bucks?

In an effort to start collecting the use of games in the classroom, I’ve make a really short Google Form here in which I’m asking people to recommend a game for the classroom, which costs under ten dollars. The results of what people put into this are shared on this response form. We know people are using Minecraft, Portal etc., but for many schools free or cheap is an essential criteria for choosing a game.

I’m asking for simple information: the game name, a link if you have it and to choose what platform and game type best describes it from a list (or add your own). Finally, just let people know why you recommend it.

The aim is simply to start to collect what games are being used in a spreadsheet of data that you can use for your own purposes. No names or personal information please … this is anonymous crowd sourcing. Open to anyone, teachers, students and parents!

Thanks for your input