In a Dutch oven, brown venison in 2 tbsp olive oil, turning often.
Add 2 cups hot water, the Worcestershire sauce, garlic, one sliced onion, bay leaves, salt, sugar, paprika, pepper and cloves. Cover and simmer for 90 minutes, stirring occasionally.
Remove bay leaves and garlic. Add potatoes, carrots and two chopped onions. Add one or two more cups of hot water to almost cover the vegetables. Simmer for 30-45 minutes, or until vegetables are tender.
Remove 1¾ cups of liquid (stock) from the venison and vegetables. In a separate cup, combine ¼ cup hot water and 2 tbsp flour until smooth. Mix flour-water mixture into the stock, and return stock to the meat and vegetables. Cook until thick and bubbly. Season to taste with salt and pepper.
Notes
You may taste the flour from the slurry if you do not let the stew simmer long enough after returning the stock to the pan. Let it simmer at least 10 minutes, longer if needed to get rid of the flour taste.