Games at high risk of shutting down in the near future (<10 years), either because of the lack of a playerbase, questionable acts by the developer and/or publisher, or some other contributing factor

Games at low risk of shutting down, usually because of their large playerbase and active development. These games are not likely to shut down in the near future (<10 years).

Games that can no longer be played by anyone or have an online component that has been shut down and can no longer be accessed