Mix all marinade ingredients together in a small measuring cup. Place venison steaks in a large zip lock bag. Pour marinade over steaks and seal bag. Place bag in a flat casserole dish so that the steaks are in a single layer. Refrigerate and marinate at least 4 hours, turning every half hour to marinate each side. Drain marinade and grill steaks to desired doneness. I double or triple this recipe for each addition package of steak. Any wild game steak can be used in this recipe.