In my early college years we would play just about anything. AD&D was our go-to game, but everything else was good for a session or three. Twilight: 2000 was one of those games. I don't think we ever got past the first edition of the rules and maybe one sourcebook / adventure, but it was certainly fun. We were a NATO squad that got separated from the main NATO forces when the Soviets invaded. Trying to survive off the land and remain undetected was fun while it lasted.
I never actually owned the rules, I was just a player in the campaign. It is $1 on RPGNow at the moment. Damn cheap for a memory.
Lulu is running a 20% off sale through May 26: code is ROADTRIP305. (e-books are not eligible)
There appears to be a free shipping promotion going on at the same time at Lulu. Very nice.
The Minotaur for Old-School Essentials
*Requirements:* Minimum STR 9, Minimum CON 9
*Prime Requisite:* STR and CON
*Hit Dice:* 1d10
*Maximum Level:* 8
*Armor:* Leather, including shield...