Zap't'Balls was released by Elmsoft (Elmar Kreiger) in 1992, and is a conversion of the arcade game Pang. Elmsoft, who was an experienced demo coder, used a lot of effects and tricks from the CPC demoscene to polish up this game. The game itself is available in two versions: Zap't'Balls, which was originally released as a 29-level 'demo' on the coverdisc of the German CPC magazine CPC Amstrad International and could be freely copied, and as Zap't'Balls: The Advanced Edition, the complete version with many more levels, which was released commercially. The Advanced Edition also contained an intro that was originally planned as Elmsoft's part for the Cuddly Demo. Both versions require 128K of memory.
It has been said that Elmsoft promised a sequel, but only if nobody would crack his game. However, only a few weeks after the release of Zap't'Balls, the French cracker Chany of NPS cracked it and distributed his crack widely.
Amstrad Action review controversy
Simon Forrester reviewed Zap't'Balls: The Advanced Edition in the February 1993 issue of Amstrad Action (issue 89) and gave the game an overall rating of 85%, with 90% for graphics and 80% for sound. Although he remarked that "it has amazing graphics and real gameplay," and "you'll be playing it 'til you drop," many CPC scene members felt that it deserved a much higher rating.
Links
Zap't'Balls in the CPC zone gamebase