Get through the tunnels #2 | Chapter 6 - The Tunnels DI Riptide Guide

Last update: 11 May 2016

Defeat a new group of Walkers. Then examine an area where the toxic substance spilled (screen above). You find here among others a chemical sample required for the sidequest History Lesson.

Now go left, so in the opposite direction than the minimap suggests. Eliminate zombies on your way and get to the new area with spilled substance. Here (screen above) you can collect Tissue Sample (History Lesson) and Modification lying nearby the bars.

Now you can return to where you've eliminated a bigger group of zombies and choose a corridor suggested by the game. Beware of electric charges on your way. Eliminate two more Walkers and open door to the biggest and very non-linear area of this location.

At the beginning. search the biggest level. Beware of Infested and single Suicider. Use flares often, so you won't get surprised. There is also a workshop on right from the start.

You can get to the lower level using few ways, but I recommend a platform at door where you've begin searching this part of tunnels (screen above).

When you get at the lower level, get interested mainly in the central construction (screen above). It has three levels and you can travel through them with a ladder. Beware of zombies and won't let them push you out. In the fenced area at the middle level you find another Modification.

Your current target is on left from where you've begun searching this area and you can get there in two ways. First one is to use a mentioned above platform, go down and use left stairs (1st screen above). The other variant is to get on the highest level of the central construction and then use a narrow passage shown on the 2nd screen above.

Whatever you choose, search the new balcony carefully, because you find here John Morgan's Journal (one of collectibles) and australian officer notes (for History Lesson).

When it's done, get to the edge and find a ladder (screen above). You have to go down and then approach the next ladder to get onto the lowest level with the many barrels with toxic substance.

Move on and eliminate Walkers and a Suicider on your way. A moment later you meet Grenadier, who is similar to Dr Kessler's Assistants. You can attack from distance or run quickly at him so he stop throwing things at you.