A glitch/exploit has been discovered in Techland's recently released survival horror game, Dying Light. This exploit allow players to duplicate any melee weapon, no matter where you are and what time it is (in simple term, you can duplicate melee weapon anywhere and anytime). The only basic requirement for this exploit/glitch to work is "Melee Throw" skill.
Here is a step by step guide on how to get Unlimited Money And Duplicate Weapon in Dying Light:
Step 1:
Buy the Melee Throw Skill
Step 2:
Now, Equip your most valuable weapon (or buy one directly from Merchant). Please note, the more valuable your weapon, the more money you will make.
Step 3:
Throw your weapon (press the right stick twice) and when it is in the air you open up your inventory immediately. In your inventory you will see that the weapon is still there. You must drop it from the inventory. So basically it will throw and drop the weapon at the same time and that's how the glitch works.
Step 4:
Now, you can sell all your duplicates weapons, but keep one for yourself. You can follow the above step as many number of time as you want and duplicate things. If you buy the two backpack upgrades you can carry even more weapons and farm much quicker
Another Important Tip:
Make sure you have a repaired version of your favorite weapon in the inventory. Now, use the duplicate to kill zombies and when the weapon is about to break make a new duplicate of it. With the help of this, you won't run out of weapons.
Here is a video guide from YouTube user "PowerPyx" detailing Dying Light Unlimited Money and Weapon Duplication Exploit
Source: PowerPyx