Are you up for the challenge? Batman's arch nemesis has just taken over the subway. Take control of this set and restore order to Gotham City. Featuring bold Batman graphics, set includes a Batman M7 powered car, Arkham Asylum Inmates M7 non-powered car, The Battle M7 non-powered car, a 40 x 60" FasTrack(TM) layout, wall-pack power supply and LionChief remote control. The loco is equipped with RailSounds(TM) sound system, an operating headlight and powerful maintenance-free motor. All cars have interior lighting and manually opening cars. Requires 3 AAA batteries, not included.