The best option for this is to use whatever cash you have after completing the game to buy the remainder of what you need and use them all in a row while standing in some fire. Medkits will be scarce throughout the entirety of the game. Submitted by: manoahmaelstrom Easy 'Gesundheit!' Achievement/Trophy These items can generally be looted and purchased with ease. The Deo-Bomb (side-quest reward) is probably the easiest to make, only requiring two Deodorant and one Duct Tape or the Meat Bait, requiring three Meat and one Duct Tape. It does not matter which weapons you make or how many of each. Unfortunately an upgrade does not count toward this achievement/trophy, it has to be a complete mod using any available Blueprints. Submitted by: taytogo Easy 'I want one of those' Achievement/Trophy You should also have all of your money that you had recently spent. Sell them, then find the place where you dropped those same items and they should all be waiting for retrieval. You should now have all of the broken and un-upgraded weapons in your inventory. Instead, quickly press the START button and load the game from the recent checkpoint. Kill yourself, but don't let the countdown timer start.

Start by spending all of your money at the nearest store (on upgrades and repairs), then find a position near the checkpoint and drop everything that you bought, upgraded, or repaired.

The life guard tower works best for the sake of convenience, but you can perform the cheat near any checkpoint. You need to be at a check point with ready access to a store and you should be in possession of damaged weapons also. This cheat works much like the duplication glitch does.

Dead island unlimited ammo