I missed the wire so I had to redo it but I didn't miss any seconds. I go through the tunnel and wait for Bourbon. The level ends when Bourbon goes through the door so I didn't have time loss. I try the red ammunition box but there was no ammo in my video. I pick up the money, run to Bourbon and after discussing I go next to the toilets because Bourbon would stop if you were not there. The only thing that can happen is a zoom effect (after you come out the cover) that moves you 2-3 meters toward. At the gunstore, I am stucked for half a second but the shopman starts speaking that means everything goes right. You can go through the first man if you choose a good angle but the second man block you whatever you do. I just have to be quick to avoid sharp edges. I think it doesn't depend on how many mutants you kill. The first group goes front the ceiling, the next one is from the left air-duct and the last scripted mutant goes from the right.ДЄfter that they come from random places but if you are lucky, there won't be so many. I go up to the hall and kill the mutants. Then I run toward the tower to get the cutscene. I kill the first mutant and then I riddle the next two with bullets because if I am not enough fast, another mutant appears. I was quick therefore Miller is teleported to the next event. You need to pick up three ammo and a medkit. The following segments are named by savegame names.ДЇirstly, I run through Miller and quickly open the gate. There are only two person but at two point of the map that means every glitch, trick that is well known from now was my idea. The game has weird scripting and things aren't working as you remember from your last try. You are not able to jump over things to reach the map changer trigger as fast as you can. You don't need to watch your health bar or your ammo if you play on easy. So I was trying, playing looking for glitches day by day. It's amazing!' and then I imagined that why don't I do a speedrun?

Metro 2033 lost tunnels