CC is a fantastic computer game, created in 1989 (the year I was born) and I started playing in 1995 with my first computer which came with BOWEP. Anyway, me and my ol' man would spend time at the computer, solving the puzzles, spending quality father-son time together. That's why I turned out clever yet nerdy.
Aaaaanyway... CC is a puzzle solving game. You must collect all the chips in each level, to advance to the next. All the while there are monsters and obstacles blocking your path to the next level, which you must cleverly seek your way past. All in all there are around 140 levels of mayhem and madness!!!
"Sure thing, dad!"
<10 years later>
"My God, I'm such a freaking nerd!!!"
You play as Chip and you collect chips on a grid-based level with obstacles and enemies trying to stop you. You would collect every chip before time runs out and step into the portal that moves to the next level. Even with all the 3D based games today and photo-like graphics of ps3, most games cannot match the fun such as Chips Challenge.
Oh and by the way, DIGW is the password to the very last level(147 if I am correct).
Other good games of that era include:
I missed a whole bunch but these games are classic PC games