With a quite balanced math model and the possibility of the big swings, the game is always exciting. In Book of Inferno, developer Quickspin sends players to the underworld, the nether regions, the lake of fire, or however you would like to reference it. As such, we get demonic beasts, lava pools, jagged rock formations, scary sculptures, and a heavy, ominous dark sky. Not everyone's definition of a fun...