This game is absolutely what I never knew I wanted from a mobile game! It has the depth to hold my attention for 30 minutes or more at a time. However, I can also just check in every now and then for five minutes to make some plans and move some troops.
The paywall is a bit abrupt. This is a game that requires planning ten or more moves hours in advance using their time machine to see future conditions. However, without buying in you can only plan one or two moves. Its pretty much impossible to be effective this way. I payed up and dont regret it. The devs made a fantastic game!
NateRoth about Subterfuge