Being a survivor is good cardio. Being a killer is good stress relief. Enraging people to the point the salt kills every snail and slug is just priceless! Give it a try. If you have doubts, time it to where you can get the 2 hour total play time refund, but you won't need it. This game is very thrilling, and a great way to kill time, and make friends. You'll get hooked. Also, I stream it! Maybe we will see each other in the trials!