The Woodlands is a map that is unlocked after completing Willy Billy his quests. This map has a larger secret, which rewards you with a new weapon tweak. This is the Healing Shroom. When applied to a gun, it has a chance to spawn mushrooms. If you eat these, you regain 10 HP, but the screen goes a little weird as well.


In total, you will find seven large mushrooms in this mission. If you interact with it, you most likely get a message that nothing happens. This is because you need to touch them in the right order. You can find this order on a stone tablet hidden in the map (picture above is made after completing the secret).

However, you will not need to interact with this tablet before starting the secret, only to end it.
Here is the full list of mushrooms and the order you have to touch them. Also, the secret can be done on any difficulty, and if you want more Healing Shroom tweaks, you will need to redo this, as you only get one at a time, and you can not buy them.

The chain starts at the Southeastern side of the map. Out on a rock near the water, you find the first one.


Once you interact with the mushroom, it will glow, telling you to move on to the next one. For the second one, head West of your current location and follow the shoreline.


Similar to the last one, it is on a big stone. The easiest landmark to look for is a tall dead tree with lanterns hanging off it near the coast. Next up, you need to head all the way southwest.


In the bottom left corner of the map, there is a lighthouse. Behind it, you find some rocks in the water. Swim over to them, and there you find the third mushroom. Interact with it and head North.


Look for a shipwreck as the next location is right under the tip of the ship. Continue your journey North from here after you make it glow.


This one is a little hard to explain, but on the East side of the cliffs, you find the next mushroom. Interact with it and head all the way to the Northern part of the island.


On the coast, in the most northern part of the center of the map, you find the sixth location. There is only one left, which is found East of this area.


Not far from the last place, you find the seventh mushroom on some rocks.

Now that all seven of the mushrooms are glowing, you need to make your way to the stone tablet.


It is found in a large open cave, a little East of the center of the island.
Simply interact with the tablet, and you obtain the Healing Shroom tweak.


The effect will also be active for the remainder of this mission.

Thank you for taking a look at this guide. I hope it helped out.

If you would rather have a video guide, I created one of those as well.
https://youtu.be/iTLJnwgVRyY

If you also want to know how to complete the secret for Far West, check out this other guide I made.
https://gtm.steamproxy.vip/sharedfiles/filedetails/?id=3599164230