How to find the missing warehouse keycard in Chapter 3
Chapter 3 is your first introduction to the side quests in Final Fantasy VII Remake, with six side quests to complete during this time. In fact, one of them leads directly to another, even if it is given by different people.
First, you need to complete the Nuisance in the Factory side quest by defeating Minor Drakes in a warehouse area that you can easily find on the map. Take note of this area, as you will come back to it as part of the Just Flew In cemetery side quest as well.
You'll find yourself in the same warehouse area here, but the mission icon for this one will eventually take you to a locked door that you can't open. This gate will require a key card to enter, which can luckily be found quite nearby.
To find the warehouse key card, you must exit the room as you entered it. Don't go out through the door you may have already opened, but rather leave the door that takes you into another room. Follow this to another room you've been in before that has Gorgers to fight you off.
Where you are coming from you should be on a raised platform with a small staircase to go down and up to the ground on the left. As you turn away from the gate you just entered you want to take a left and exit into a dead end area.
This is a place you probably visited on your previous visit to the warehouse and checked out the vending machine. However, this time there are Shinra Crates just to your left as you exit the previous room and exit the house with the Watch Security Card you need for the mission.
After having the key card in hand, you can return to the locked door to open it to face a Cerulean Drake to complete the side quest.
