This is an interesting take on upgrade-idle games. You're playing the first Norman king of England on a slaughter quest... slaughtering anything that stands in your way. Be prepared, this game is not historically accurate, nor does it even try to be. Other than using the name of the conquering king of the 11th century, there is not much else that fits in with history.
In this game, your objective is to kill monsters and whatnot that happen to be in your way, with the ultimate goal of rescuing a princess. You need to upgrade your skills and other things as you move along. To help you fight, you can also mouse click. Upgrade whenever you pick up gold, kill whatever faces u, quickly.
All of England and a beautiful princess can be yours if only u manage to master this idle game. Fare thee well.