One small note - Czech Republic still allows for anonymous SIM cards. You can walk into any tobacco shop, pay around 4€ and get a pre-paid SIM which can be charged in cash.
128 karma · joined July 5, 2014
Additionally, those who know the right people can get a paper version of the galleries map with all the interesting spots (unlocked entrances, light switches and spots like "zombie cages" or "connor's death") marked.
It can sometimes take a minute or two and sometimes it just hangs completely and you have to close the book and re-open it. I assume it's because it has to somehow render the whole book, to support the handwritten annotations and put them in correct places.