I suddenly discovered this trick while playing. I haven't seen anything about it on the internet, so I'm sharing it with you.

For this trick works, you're need to playing the game using a controller and have at least one key for a locker that you haven't opened yet.

It is extremely important to follow the steps exactly as described without pressing any additional keys (always mouse followed by joystick).

Select the Locker you want to open USING THE MOUSE.

Select the locker that you have the available key to open USING THE JOYSTICK

Press the E key to confirm USING THE KEYBOARD.

You will notice that you will pick up the item from the selected locker with the mouse and not the locker that should be opened due to the use of the key. You can repeat this process several times, being careful not to move more than necessary with the mouse and joystick.

I recorded a video showing this trick to help you understand better

https://youtu.be/jlLlXhj4S1E

The first item I recommend is the Diamond Plate, which can be found in the J4 locker and can be sold for 500,000.

I think the most important items are the cheat items. With these items you can make a lot of money and do some completionist achievements more easily. Since you can't open all the lockers to do the trick, it's important that you get all the important items and leave the worst ones locked (like the C5 locker).

Using this trick you can get infinite money by selling the items you've obtained. You Always will win in Mahjong, gambling and casino mini games etc.

If I helped you in some way, consider leaving a like. Bye bye!