"Superblaster" is the second single from the album Cuckoo by alternative rock band Curve. It was released on 8 November 1993 and is considered by fans as the rarest Curve release. The track is co-produced by Flood, who has worked with a wide variety of artists, including U2, Depeche Mode, Nick Cave and the Bad Seeds, and New Order.

The non-album tracks "Low and Behold" and "Nothing Without Me" are also featured on this EP.

The 12-inch Superblaster is available on vinyl for the first time as a limited edition of 750 individually numbered copies on flaming coloured vinyl and includes an insert with other titles from the Curve EP Series.