The hibernation room is at the top inside the annex (storeroom) at the left of the island. You will use the Mech to fight your way past the monster plants to reach the windmill, then stop it to open the hibernation room.
(see related question)
at the bottom duhhh
SPOILER WARNING: The citizens of Steamworks Island had to hide from the plant monsters that they created so they hid themselves in a hibernation area for 200 years.
he is at the steamwork
go onto youtube and search video walkthrough for steamworks
Yes, there are. The people are in time capsules that you find just before going into the Hibernation Area.
0516
I dont know you FOOL!
SPOILER WARNING: The citizens of Steamworks Island had to hide from the plant monsters that they created so they hid themselves in a hibernation area for 200 years. The path to their chamber is through the plant-covered annex at the far left of the Living Quarters area.
its in the museum on mainstreet of steamworks island :)
The "brain" of the plant network is below the Hibernation Room. You must pass through the elevators and their attacking plants to reach the central core, where you will fight the three "boss" creatures. Acid will rise up, so you will have to be quick defeating them.
The combination for the painting in Ziggs' room is 0516
It's Steamworks Island #14th Island