Spelagon today announced new content update for Heavy Hogur, a 3D puzzle game with a unique game mechanic. The main character, Hogur, is literally heavy and most of the ground is crumbling where ever he walks. Players must plan their path wisely, and carve their way through the different rooms. With this update it is possible to undo moves and there is a new rotator floor type. A new gameplay movie is now locally mirrored.