Another solid chapter – XON Episode Four Review

A solid showing, though with a slightly different flavor. While in the previous chapters many puzzles were self contained, this time there's a much more requirement to carry knowledge from one part of the map to the other. Thankfully there's a screenshot feature built in, but unfortunately it does not save them if the app quits. Puzzles are solid and logical with one significant exception involving an extra layer of reordering of symbols.
Review by inio on XON Episode Four.