Zack & Wiki sequel looking unlikely
Capcom's Christian Svensson has said that Zack & Wiki fans shouldn't hold their breath over a sequel.
"We've not announced another Z&W and I'm not so sure there will be one on any reasonable timeline," he said.
So, the possibility of a sequel appearing sometime in the future isn't completely closed. It's just that it'll be far into the future, from the sound of it.