I have already written in another place in the forum that I am planning the development of a hockey game. In the meantime I am already in the middle of it and would be happy about a lively discussion. Here is a first screenshot:
It is a multiplayer game that is played in browser. It is operated by mouse and keyboard. The idea of the game is that several players arrange (however) and form two teams. It's all still very much in flux, but it's definitely going to be an exciting one!