The semester is over, but my game isn't finished. What do I do?

As long as your project is functional, you may continue debugging and polishing it in the months after the deadline. If your project is far from finished, you really want to continue working on it, and you feel that it can be finished in another semester, you may choose to extend the project. Whether a project is worth extending depends on how dedicated the team is to finishing it. We generally don't encourage project leaders to do this because extending a project limits the learning experience of its team.