20 MS-DOS games released in 1982 - in under 5 minutes

Hello and welcome to the first episode of evolution of MS-DOS gaming. We start in 1982 when games were still pretty simple. Most of them were either text based, monochrome or used (in best case) 4 color in CGA mode. But there are a couple of games still worth playing here - like a very neat Pacman clone named PC-Man, BurgerTime, Adventure of Serenia (created by Roberta and Ken Williams of Sierra On-Line fame) and, of course, we can't forget the Wizardry 2 by Sir-Tech. Games are, as always, presented in no particular order. Have fun and let us know in the comments if you think of any games we might have missed.