Solid game
Definitely a solid game, not terribly difficult but not too easy either. The only drawback is those damned gravity wells--using them is entirely guess work because they don't always correctly send you in the direction they're facing. Still the graphics are simple, music is appropriately retro, and the gameplay is pretty good. A fun game!
Also this is more humorous than anything, but the first thing that threw me off was the plot. Granted, the plot is never the strong point of platform-puzzlers... But the God says he will make duck rich after collecting 40 golden eggs... but if duck has 40 golden eggs, wouldn't he already be rich!?