Vintage NFL Strategy Game by Tudor Football Sports Board Game Complete 1979 70s Toys NFL Strategy Game by Tudor I'm pretty sure this is a Complete game! Made in 1979 Excellent condition! NFL Strategy is a football game based on plays and the ability to execute them rather than on team statistics. The number of offensive plays and defensive plays varies with each edition and one special teams card are included. To find the result you roll two six sided dice and add them together.. The result also takes into account whether the ball is on the left hash mark, the right hash mark or in the center of the field. Earlier versions of this game used a spring loaded bead that you flipped to determine which "window" to look at. Ask Questions. Make offers! No refunds. Please review all images and ask questions before purchasing. Thank you for supporting my very small business.