Huckster's loot

As a reward for the bomb cases you got him in the island on Cordon, Barkeep gives you a tip on thoroughly hidden stash of some huckster he knew. The stash should be on one of Agroprom's roofs.
== Walkthrough ==
This is actually a series of 4 stashes in Agroprom, Zaton, and Bar, two of them are hard to reach. The route is shown on the video below.
How to climb unmarked ladders:
# jump vertically, without pressing W
# at the top of the arc, press W to hold onto the ladder
# walk into the ladder to make sure you're not sliding off of it
# repeat step 1
== Notes ==
* The Red Controller Brain you obtain is one of the very few in the entire game that are not tied to any quest. You can use it freely, although the only real use for it would be Semetsky's unique exchange.
** Protip: try dropping it onto the ground for a little surprise.
== Bugs ==