Bioshock Infinite - How to unlock the "Lost Weekend" Achievement / Trophy
In this guide we see how to unlock the Trophy / Objective "Lost Weekend" by Bioshock Infinite.
Kill 5 enemies while drunk
To unlock this achievement, you must first find a place where you can get enough alcohol to get drunk. One such place is Shantytown. At the very beginning of this area, as soon as you get out of the lift keep walking until you find a pub. Here you will find the alcohol you need, keep drinking until the view becomes blurry. This is a sign that you are drunk, so start killing people nearby. The kills for this achievement are cumulative, so if you don't unlock the Trophy / Objective right away, remember that you can always reload the checkpoint and repeat the process, until the required 5 kills are totaled. Here is a video showing how to do it
The complete guide to unlock ALL Bioshock Infinite Achievements and Trophies is available.