Quarantine: Final Check does a great job of teaching players new mechanics and the nuances of working at a checkpoint, but the game doesn't explain a few things about the principles – and they're quite important. Portal gamerant.com shared Useful tips to complete the game.

Stick to a specific routine
As you discover new tools, symptoms, and mechanisms, remembering every little detail will become increasingly difficult, and a mistake could cost you dearly. Therefore, it is better to immediately think about your habits to perform regular tasks in an orderly manner and check survivors equally carefully.
Take your time and examine the survivors from every angle
No one is stopping you from checking and re-checking your symptoms as needed. If you miss just one, the lives of everyone at the checkpoint will be in danger. Look at people from every possible angle – symptoms that appear on the skin can be anywhere. Walk around them, looking at the back and sides, looking for bite marks, signs of necrosis, and other signs of infection.
Upgrade two tools
Research points can be used to upgrade checkpoints and certain tools, but there are two upgrades that cost as quickly as possible. The first is to modify the color of the thermometer to automatically highlight the temperature. She herself will tell you which numbers are normal and which ones deviate from the norm, so that the player does not need to look at the cheat sheet. And the second upgrade is for the scanner, so it can highlight skin through blood and dirt. Some skin symptoms are difficult to distinguish from dirt, but with it the diagnosis can be made more accurately.
Switch drone weapons when attacked by zombies
Every few days, players need to fend off zombie attacks with piloted drones, but it's easy to miss that these drones have an arsenal of weapons that goes beyond standard machine guns. Save the large caliber and bombs for the tougher zombies, and it's better to shoot with a machine gun in short bursts. It is advisable to leave explosive barrels for particularly large groups of zombies.
Don't waste analytical syringes
On day 11, players will unlock special syringes that can diagnose survivors with 100% accuracy. But their supplies are very limited and can only request a new batch of syringes every five days. So it's a good idea to save them for important moments. So you should never waste an analyzer on a survivor until you have manually checked all of their symptoms. There is also no point in using them on people who are asymptomatic or have only green symptoms because they are unlikely to be infected. The ideal use of the syringe is for people who are quarantined.
Remember guns
Gunfire broke out after the first two evacuations, and from that point on, the infected and sick became more aggressive. Equip the pistol and pick it up before calling the next person in the security line – some of them may run and attack the player.








