You have no weapon at spawn. You win if time runs out or the Cow is shot. Most Cash you will ever see comes from living through rounds, not from a code.
Positioning
Join two or three people, close enough to see a transform and far enough that one slash does not hit the whole stack. Know two exits before you stop walking. A one-door office, a pier corner, and a bedroom mattress are all traps once the Cow is in the door.
Cash on the floor is 4, 15, or 50. Take the piles that are already on your loop. A 50 pile in a corner is how the Cow chooses you.
What to say
Say a direction and a fact. "Red shirt left east alone" is useful. "I think it's him" makes Security shoot the wrong person and drop the gun.
If you hear a slash through the wall, move toward Security, not toward the sound. Bodies on the floor mean that room already happened. The player walking away from a fresh body while everyone else runs is the tell.
A simple check
If someone is following you, turn down a wide hall with two exits. A Researcher usually peels off toward Cash. The Cow keeps your path so they can close the gap. Do not do this test inside a bathroom.
The gun
When Security dies, the pistol is on the floor. Take it if you can do it without running through the Cow. From that moment, use Security tactics. You can win the round with one correct shot, and you can also delete yourself.
Event chests and Hatch eggs are optional. Do them on the way, then get back to the group. The Cow chapter of this site is written to hunt the player who camps the pier or the green VAT room.