No Brainer

The lab is quiet, except for the humming of the equipment, and a very nervous doctor is checking the monitors in No Brainer. This 6x4 slot has 16 win lines and a mad-science theme. At the start of a spin, Brains may appear in the Brain Tube above each reel. When a Wild lands below a Brain, it expands to cover the whole reel and receives the Brain's multiplier. Collector Brains and Donor Brains can boost multipliers before the Wilds expand. Landing 3 or more Scatters triggers 12 Free Spins, with a minimum Brain multiplier that grows as Brains join Wilds. Conical Flasks fill as Scatters land, adding extra spins and upgrading the bonus round. With its laboratory theme and expanding Wilds, No Brainer keeps every spin a little bit mad.