So personally I think this game is amazing, but to me when I want to play with my friends we would really like to do faction based fighting, so for this I would like to suggest a few things:
1)Some sort of siege engine would be very cool
2)maybe explosives
3)I think traps would make this more interesting aswell
4)wolves will make it more difficult for the faction to expand to fast
5)different tiered weapons and armor
6)Something that might be worth looking into is blocks that have a different amount of hit points for example, a stone block wood have more hp than a wooden block
7)I would also like to see a few ranged weapons
So these are just a few Ideads but I would like to hear what you guys think about this.
For the single player there are some things that I would really want, like:
1)I would like to see some sort of village in the game(so there are villagers from which you can buy rareish loot)
2)a lot of different kinds of ores, cause I am just one of those people who loves mining
3)From what I saw in the forum mob wise I thought that the people here had lots of good ideas
So just let me know what you people think about this. And I know that most of this will probably not be added, but still I would like to tell people what I think could be added to make gameplay more interesting.