Invaders from the Planet Moolah is an online slot developed by one of the giants in the casino games industry — WMS Gaming. It is easy to play and features a popular theme — Aliens. Although Alien themed games are very common in the slots world, Invaders from Planet Moolah Slot stands out of the crowd. The invaders are not tiny green creatures; instead, they are cows, which float above each reel in their flying saucer. The background appearance is similar to other alien slots, with different stars and a planet. Invaders from the Planet Moolah has 5-reel and 25 paylines. You can play the cascading reels for a little amount of spin or much bigger stakes. The game has a funny plot as it comes with floating colored cows. The Cow is the Wild Card, and it may occur on the reels 2-5.