'game' resources in the JISC CloudWorks
http://cloudworks.ac.uk/search/result?q=game
The CloudWorks is something akin this VLN in the UK. Setup by JISC (UK), it is a place to share, find and discuss learning and teaching ideas and experiences. The link is to the results of a search on the word game. I haven't had a chance to check the quality of the resource. There is a somewhat low signal to noise ratio, with a huge number of pages and only a limited number of gems. But the UK, and more specifically Scotland, is known for great use of games to support learning.
Learning through games
Learning games or serious games are about taking the problem-solving and critical-thinking skills kids often develop playing other forms of video games but in an education context.