Okay, the current pandemic is not a game and not fun, people are suffering and I certainly don’t want to make light of it. But maybe we can at least learn something about systems, such as positive and negative feedback loops, S-shaped curves, and time delays. Netlogo has a few agent-based virus simulations to play with. The MIT system dynamics people put together a whole lesson on simulation of an epidemic as a teaching tool. (This is part of their “road maps” series, which you can find here. Just be warned that many of the hyperlinks don’t work, but if you cut and paste the names of the documents into a search engine, you can usually find them.)

And of course, there is the old flash game Pandemic 2, which is kind of fun in ordinary times but seems a little crass to play now, or at least to admit that you’re playing it. (Your goal is to kill everybody in the world, for example by making them vomit blood from their eyes…) On the other hand, Flash seems like it is on the way out so if you want to try this game it may be best to try it soon. And those of you stuck at home without multiple small children to entertain (not a category that includes me!) might have the time right now.