What was the reason for Hugo's dream? There was no cure on this island.
Was it the Macula's doing? Kinda counter productive when the original plan was to bring Hugo to Marseille and lock him up just like the Order did with Basilius. That would've been an easy victory for the Macula.
Of course Lucas and Mom show up on the island just when the outbreak starts and Amicia and Hugo wanted to go to the harbor to escape the island...
So after not finding a cure they come up with the genius plan that all of them should just hide in the mountains and live there happily ever after. Why didn't you come up with this plan earlier?
It took them way too long to realize that killing Hugo would've been the easiest way to stop the rats and therefore saving tens of thousands of innocent people (just from what we witnessed over the course of the two games). You know, I would've accepted it when the reason behind that was that the Macula would be set free by killing Hugo but in the end the Macula took control over Hugo and all it took to stop it was to kill Hugo...
Doesn't that make the bad guys who wanted to kill both Amicia and Hugo actually the good guys, even if completely unintentionally?
In the end it's a story of selfishness and it certainly doesn't make the characters more likeable in hindsight.
The last chapter is also pretty stupid. Amicia leaves the mountain home to track down the future Carrier and Protector. Except that it took hundreds of years from the first outbreak to the second so I guess she won't be so successful in finding clues in her lifetime. Additionally, it's a blood curse that runs in her family so it might be a good idea not to produce any offspring.