Medusa's Madness is a Greek mythology-themed slot from Play'n GO, built on a 5x5 grid with cascading wins. The game includes symbols such as winged sandals, helmets, serpents and Eye Marks, while the central Portal mechanic unlocks effects as winning symbols charge it during play.
When the grid is cleared of wins, special wilds can appear and trigger petrifying Portal effects. These effects include Petrify, which removes entire rows or columns, and Gaze, which clears all matching symbols of a chosen type. The demo version can be used to play for free and practice before playing for real money.
The Other World Free Round is activated after 42 winning symbols cascade. In this bonus game, three Portal Effects are triggered at random, with extra effects possible if the Portal is overcharged. Completing all Eye Marks summons Medusa as a Mega Wild for a final cascade.