Prison Architect's new console version is due to launch on PlayStation 4, Xbox 360 and Xbox One during the first half of this year.
Based on the footage below - taken of the game's Xbox One code running on PC - it looks like the port is nearing completion.
Introversion's Mark Morris and Chris Delay show off the console edition in the video below, alongside a designer from Double 11, the fellow British studio handling the port.
"For years now, players have watched Prison Architect mature through a sometimes very bumpy Early Access evolution and now it has come of age, blossoming into a beautiful new management game," Paul Dean wrote in Eurogamer's Prison Architect review. "It's smart, it's challenging, it's even a commentary on incarceration and reform in a capitalist culture."