Invaders from the Planet Moolah is an exciting slot from WMS Gaming. Developed with fantastic cartoon-style graphics and animations, it is based on the premise of cows from the planet Moolah invading good old earth. A backdrop depicting planets from outer space offsets the reels, above each of which is a cow in a flying saucer. This game has 5 reels and 25 fixed paylines. The coin size ranges between 0.01 and 5.00, giving you a minimum bet of 25p and a maximum bet of £125.
The symbols in the game are all farm-related and include a milk carton, an outhouse, a truck, chickens, a mailbox, a caravan, a red barn, grandpa, grandma, a cowgirl, a man, a dog, and a jackpot symbol that shows an alien fleet. There are 3 cows that are the wild symbols in the game; they substitute all the other symbols. Above each of the 5 reels is a flying saucer with a cow in it; these symbols have their own function which we will discuss in the next paragraph.
Each time you put together a winning combination the flying saucer on top of the specific reel with a symbol that is part of the win sends out light beams, causing the symbols to explode and leaving space for new symbols to pop up and give you the possibility of more winning combinations.
The main bonus in Invaders from the Planet Moolah is the free spins bonus round. Because the game does not have scatter symbols the way the free spins are triggered is different. To the left of the reels is a scale with flying saucer symbols and a list of free spins. Each time you score a win a symbol lights up; wins with cascading reels causes more symbols on the scale to light up, one for each win. Hit 4 winning combinations in a spin and the free spins are triggered. You can get 7, 10, 15, 25, or 50 free spins in this game. The free spins can be re-triggered.