Boss Mod-

On or In Large water masses= a giant squid boss will attack you the are above you will be foggy (the squid is purpish red)

Desert= Giant worm that spits acid and zaps you if you get to close

Above the clouds= Giant hawk or eagle attacks you (you have to find its nest so you can be safe on the mountain)

Deep with in Cave= you get stuck in a giant dome room made of bedrock and you fight a giant mole with a miner's helmet on (there are tnt crates scattered around that you need to shoot, theres also giant piles of dirt on the floors that the mole come out him you have to beat him to escape)

Ship mod-

Your able to make a bigger ship that you can walk around on

Scare Crow Farmer Mod-

Your able to find farms were the farmer is a scarecrow with a pumpkin head he's freindly.

City mod-

a city spawns with residential, buisness, and royalty areas (npcs throught the city, only royal guards will attack if your going into a restricted area or other npcs will gang up on you if you just go around radomly killing people, also there should be a house were females do certain action)

Working Dungeon mod-

dungeons are made up of long corridors with jail sells and crazy npcs inside of them(depending on the dungeons condition these npcs might be loose, they will attack if the get the chance, guards will patrol clean nice dungeons not worn down ones)