Playable from as low as $0.25 per spin, Invaders from the Planet Moolah can be enjoyed on desktop, mobile, and tablet devices. This game has a theoretical RTP of 96.00% which means for every £100 wagered it will pay out £96.00. Enjoy our exciting blend of slots and bingo at the official Slingo site! Return to player. Play Invaders from the Planet Moolah and over 1,200 Slingo, online slots and casino games. ‘ Return of the Invaders from the Planet Moolah ’ has a huge screen above the reels. As with many popular slot games, WMS have released a sequel. The original ‘Planet Moolah’ slot can now be played at legal online casinos in Michigan – as well as in live casinos like MGM Casino and Soaring Eagle Casino. This is obviously an average figure, however, and so you can never guarantee any sort of win when it comes to playing any kind of slot game. This means that for every 100 that you play, you might expect to get 95 back. Invaders From The Planet Moolah RTP (Payout) & Volatility The game has a return to player ratio or RTP of 95 per cent.