The game kicks off right away with an in-game tutorial.
Peering into the first room
You can move this door to any of the other walls and find a new area.
Characters are flat, but you can still talk to them.
The elevator door is actually on the floor...
The gardener provides some advice.
I've picked up a tree texture. Now where to put it...
Ladders are just flat textures, so you can move them around.
You will need to toy with the electricity here.
They don't offer all that much help.