We have a confirmation that demo will be available March 17. Director Hajime Tabata revealed more information on Friday during a live video presentation. The game is finished at 60% and the development is progressing well. The demo in March will not run in full 1080p/30fps. What is also interesting is the size of the world map which should be 10/20 times larger then what will be available in the demo.
And below you can watch the 42 minutes of gameplay. Enjoy.