Since calculators are now a requirement, are you including one in-game? When it comes to optimising in the end-game, Factorio is very much like Wordl: the most fun to be had is in the designing and building of one's own algorithms and calculators. It is extremely satisfying to hack some Python and,...

Please, please tell me that the feature to save a massively-high-res., lossless-compressed (.tiff) screenshot of your entire factory is implemented and available for us to use. And automatically hooked up to the instant of first-rocket-launch? That thing looks great.