You can leave your questions about the game here: http://steamcommunity.com/app/226920/discussions/0/864977564492137462/
Hellraid is a First-Person Co-op Slasher formerly known as Project Hell. Game is in development by Techland.
For more info about Hellraid visit the official website where the latest updates about the game's development are published on an official blog - www.hellraid.com