https://www.lemonamiga.com/games/details.php?id=1135
http://www.oldgamesfinder.com/?m=2&q=Winter%20Games
Kickstart 1.2 / 1.3 - 512K CHIP = OK
Kickstart 1.2 / 1.3 - 512K CHIP + 512K SLOW = GURU
Kickstart 2 or higher = GURU