The Portal Lock bet will hold the portal symbols if they are not turned wild, until one is turned wild. This is very similar to Ocean Magic and how the bubble overlaps the Ocean Magic symbol.
If they land on a space where a portal appears, then that space, and all of the spaces around it, including diagonally, will turn wild. On any spin, between 1 and 20 fire wheels can interact with the reel set – any space they land turns wild. The base game is 60 credits increments, while a More/Better bet, the Portal Lock, is available in 100 credit increments. Like Star Goddess, the game is a 26-line game on a 5×4 reel set. They’re not quite identical, so let’s walk through the game. As it turns out, the game is a near-clone of Star Goddess, another IGT game that features a Portal Lock feature, as this one does.
Recently, Mohegan Sun was a debut casino for a new slot machine cabinet by IGT, and on it a new game, Wu Dragon. Extra bet lets you retain borders until they explode. What Makes it Special: Bordered symbols turn wild, along with the surrounding spaces, when hit with a meteor.