Noita is an action rogue-like that is being developed by Nolla Games, the creators of Crayon Physics Deluxe, The Swapper, and Environmental Station Alpha.
Noita uses pixel based physics. Every pixel is simulated so the player can deform the world around them. The player will be able to create their own spells.
As with many rogue-likes, death is permanent and the world is procedurally generated. So, when death comes, the player will have a whole new world to explore while trying not to die.