Fight with an exit behind you
Draw a small number of zombies into space you have already checked. Face the threat, preserve distance, and keep looking around. A doorway can limit access but can also hide a second attacker; a fence can create an opening but can leave you vulnerable to a lunge.
Practice pushing and ground attacks in a controlled situation, using your configured key bindings. Do not use a crowded building as the place to learn a new weapon. Firearms add noise and ammunition constraints, so plan their use before firing near shelter.
Read moodles as reasons to change the plan
Exertion and tiredness are different problems. Rest can address exertion; a tired character needs appropriate sleep. Carrying too much, being injured, and becoming hungry or thirsty can add further limitations. Check the tooltip rather than treating every colored icon as the same penalty.
Plan the return journey before your character is in poor condition. Eating or taking medicine does not instantly remove every combat disadvantage. A recovered moodle also does not mean that a large group has become a manageable fight.
Treat wounds without confusing infections
Move out of danger, inspect the Health panel, and use the treatment appropriate to the injury. Bandages, embedded glass, burns, and deep wounds do not all have the same requirements. Carry supplies so the first injury does not force a desperate store trip.
An injury labeled Infected in the Health panel is not the same as the hidden Knox infection. Ordinary first-aid treatments do not cure Knox infection. Transmission and mortality can be changed by sandbox rules, and wound details can vary by build; do not infer a universal outcome from a single label.
Avoid the next fight
Break line of sight using known terrain, then change direction without blindly entering an unchecked space. Running everywhere can turn one encounter into several. If you cannot safely reach home, a prepared fallback is better than leading every pursuer to your main door.
The map shows where routes connect. Your current sight, sound, and character condition decide whether you should take them.