Chuckie Egg

As Hen-House Harry, the player must collect the twelve eggs positioned in each level, before a countdown timer reaches zero. In addition there are piles of seed which may be collected to increase points and stop the countdown timer for a while, but will otherwise be eaten by hens that patrol the level, causing them to pause. If the player touches a hen or falls through a gap in the bottom of the level, they lose a life. Each level is made of solid platforms, ladders, and occasionally lift platforms that move upwards and when they reach the top of the screen wrap around to the bottom. Hitting the top of the screen while on one of these lifts, however, will also cause the player to lose a life.

Eight levels are defined and are played initially under the watch of a giant caged duck. Upon completion of all eight the levels are played again without hens, but Harry is now pursued by the freed duck flying around the screen and homing in on him. A second completion of all eight levels yields a third play through with both hens and the duck. A fourth pass introduces additional hens.

Purple and green were chosen as the primary colours for the levels in a similar way to Space Panic. The publisher named the game Chuckie Egg, and the player character Hen-House Harry.

The original ZX Spectrum release peaked at number 12 in the multiple formats chart in late 1983. The following year the BBC version reached the top of the BBC charts for one week.

The Telegraph named the game one of the "best video game platformers ever", deeming that it had been a "revelation" when released, though it noted that the game would appear dated to a modern player. Ollie Toms of Rock, Paper, Shotgun praised the games' portrayal of the antagonist caged duck, finding that the progression of the game allowed for the player to characterise her effectively. The A-Z of Atari 8-bit Games gave the game a score of 7/10, praising its graphics while criticising its sound effects, and finding that the game had a "certain charm".

Chuckie Egg was followed up in 1985 with a sequel entitled Chuckie Egg 2.

In 2017, a remake titled Super Chuckie Egg was released for mobile devices.