Purpose-built hunting knives are typically thinner and have their edges ground differently than survival knives, which makes them more efficient for game processing. This is a unique criteria for survival knives not often found in other types of blades. Survival knives are often asked to do things you wouldn’t do with other knives, like purpose-built hunting and fishing knives. A Final Word About Survival KnivesIn a survival situation, we need multifunctional tools like survival knives that help us maximize our skills and creativity to solve problems and look after ourselves. The knives listed above are some of the best survival knives on the market today, and are the top options for me and for many other outdoor professionals.