Mad Devils is a co-op, arcade shooter set in a twisted WWII setting. What does an Allied special forces squad who hunt Nazi occultist do when betrayed, killed and resurrected as demons? Their job.

As World War II enters its final stages, the Nazi war machine resorts to the occult to turn the tide. When the maniacal Major Strauss plans to open a gateway to Hell itself to reinforce his armies, an elite team is deployed to thwart his plans - The Mad Devils. But sometimes, regular heroism just isn’t enough. Dead, defeated, and damned, the Mad Devils regroup in the underworld itself and draw up plans to close the gateway from the other side.