Blaze_Kagami wrote: »
Energy cost is probably less than Act 3. In every Chapter of Act 4, there are 3 routes for first two missions, 4 routes for the next two missions, 5 routes for the 5th mission and 1 route for 6th mission(with the exception of Chapter 2 that has 2 routes). There are 20 nodes (on average) for each route in every mission with the exception of mission 6(it has 6 nodes including chapter 2).
And as for Energon cost, it can be easily 0 if you use right bots for the right mission (including the fact that trying to complete the mission in more than one try).
I thing that should help a little.