Don't have time to really teach, but always make sure you're not taking too much damage. Hide behind things and blind fire if there's a lot of enemys. When you Chainsaw, DON'T MISS! You might sometimes move to the side and not get them, that's bad, of course.
Run or dodge often. It helps!
If you're playing team make sure you always know where they are. Help them if they're in trouble.
Idk
