The greatest time-waster of all time.
The graphics, as you would expect for a sixteen-year old game, are incredibly simplistic. But at least they're clean, colorful, and don't hurt your eyes.
Chip's Challenge is an insanely long puzzle game that takes insanely long to complete. And it gets insanely hard, well before the end is even near. I won't lie - Chip's Challenge is a game that only a select few will enjoy. You need a lot of time, a lot of brain power, a lot of determination, and a lot of persistance to beat some of the individual levels alone, not to mention all of them. You may find that one wrong move will send you back to the start of the level, erasing minutes of painstakingly choreographed motions.
But if you enjoy puzzle games, like to figure things out, and don't mind restarting a few times (or a few dozen times) in order to get things right, then Chip's Challenge might be a hidden treasure to add to your collection. Even if you never beat it, it still ought to give you hours upon hours of glorious stimulation.