Unsure of the feature, spin the cube.....like totan lamp and light up the letters....don't know what else it does other than that.

Went to work after viewng the pics this morning and have come home to suss them out again.
The more I look at the pf the more it is starting to intrigue me with the shots, there is a fair bit going on and it could be pretty frenetic with good flow.
I will more than likely grab one as long as the gameplay is solid and it doesn't have shithouse audio.