I mentioned in another thread but this is more on topic. I thought it would be nice if NPC bases regenerated over time so you could battle again, as in Boom Beach NPC islands always appear that you can attack, you destroy one and over time another appears. It would be nice to have here too and also boss islands or special event islands. How about limited time event islands that appear, in boom beach it's for crystals that you don't really have here but could be for bonus resources as in more than off normal islands or perhapse even special limited time only decorations? Also I still belive that rewards need to be adjusted on monsters/ships, I'm happy to attack the Royal Navy and similar large things but it seems merchant and pirate ships ect I get nowhere near my cost back in troop losses. I'll say lose 5 buccs and get 150 gold.
We are planning on adding the ability to replay the NPC bases so we definitely agree with you there. As some of the islands have 4 stages to them, we want to give the player ability to replay each stage to get 3 stars if they missed it the first time through. There are also 10 pirate strongholds on the map if you fancy a challenge, and we have plans for a new type of island as well as a variety of new rewards that can be found on the map.