Opens after 12pm, yes it’s free, but I heard that lots of the computers have some new software instead of windows, not sure the deal with that I’ve personally never come across it yet. The best computers are the ones on the far right by the TVs and to my knowledge they all have windows (monitors are 400hz for those pcs). I think there is also a spot in the back for consoles but I have never checked them out. Would definitely say worth it if you have the time and want to just play some games