A&F Software's Chuckie Egg is a home computer video game released in 1983, initially for the ZX Spectrum, the BBC Micro and the Dragon. Its subsequent popularity saw it released over the following years on a wide variety of computers, including the Commodore 64, Acorn Electron, MSX, Tatung Einstein, Amstrad CPC and Atari 8-bit family. It was later updated and released for the Commodore Amiga, Atari ST, and IBM PC compatibles.
Chuckie Egg was also followed up, two years after its first release, with a sequel entitled Chuckie Egg 2. Available on a much smaller subset of platforms, this release changed genre quite radically and involved the player, as Harry again, working through a factory attempting to create Easter eggs complete with toy, in a Dizzy-style graphic adventure. Whilst the first game had each level on one single screen, the new version had levels covering multiple screens. Although the sequel has gained a small number of admirers, it never received the same attention as the original.
Source: Wikipedia, "Chuckie Egg," available under the CC-BY-SA License.