The Money Rain video slot features US banknotes in various denominations in a 5x3 grid, and you collect cash whenever five or more of the same note are in view after a spin. But the only rain we’re interested in is the Money Rain that pours out of the reels of an amazing slot from Incredible Technologies. Prince sang about Purple Rain, the Weather Girls declared that It’s Raining Men, and according to Brook Benton it’s a Rainy Night in Georgia.