Easy to build so many ways - with two sides of play for twice the Trio DC Super Friends fun and adventure! Snap-in picture panels let kids 'build' adventure with easy-click bricks, sticks and panels stay together for active play. Open and close the Batcave door; 'drive' the rolling Batmobile in and out! Zip-line magically appears for a quick escape; moveable stairs flip up and down, too. Includes over 100 building pieces, plus a Batman figure.