All Shroomberry Types in PEAK and How to Find Them for the Advanced Mycology Badge

In PEAK’s Roots biome, not all mushrooms are what they seem. The elusive Shroomberries look tempting but come with unpredictable effects — both good and bad. To earn the Advanced Mycology Badge, you’ll need to track down and eat all five Shroomberry types in a single expedition, mastering both survival and a little luck along the way.

All Shroomberry Types in PEAK and How to Find Them for the Advanced Mycology Badge
All Shroomberry Types in PEAK and How to Find Them for the Advanced Mycology Badge

Where to Find Shroomberries in PEAK

Shroomberries only appear in the Roots biome, a unique area that can replace the Tropics as the second stage of an expedition.

  • You’ll spot them growing along the forest floor and climbing up the mountain slopes, much like mushrooms.
  • Each berry restores a bit of hunger and stamina but also inflicts a small amount of spore damage, no matter its color.
  • Because of their random spawn pattern, you can’t memorize locations — exploration and awareness are key.

Tip: If you’re trying to complete the badge in one run, start collecting berries early before the area’s environmental hazards and spores overwhelm you.

All Shroomberry Types and Their Appearances

There are five types of Shroomberries to discover, each identified by color and pattern. You’ll need to find and eat one of each type in the same expedition for the badge.

Shroomberry TypeColorPattern
Red ShroomberryRedSquiggly lines
Green ShroomberryGreenStars
Blue ShroomberryBlueSprinkles
Purple ShroomberryPurpleX shapes
Yellow ShroomberryYellowSpirals

Each berry has a distinct glow and texture that makes it easier to recognize in dim light. Bringing a lantern or headlamp can help you spot them in the darker areas of the biome.

Effects and Variability

The unpredictable nature of Shroomberries makes them one of PEAK’s most intriguing survival elements. Their effects shift daily with each new map generation, meaning a color that helps you today might harm you tomorrow.

For instance, a Red Shroomberry can provide a stamina boost on one expedition but cause paralysis in another. Likewise, a Yellow Shroomberry might increase your climbing speed during one run and deal spore damage the next.

Each Shroomberry color can trigger distinct outcomes, including:

  • Restoring a small amount of spores or injury.
  • Temporarily obscuring your stamina bar with a mushroom overlay.
  • Inducing paralysis, causing your character to collapse.
  • Releasing a visible gas cloud that can attract unwanted attention.
  • Granting unlimited stamina for a short duration, similar to the Big Lollipop.
  • Enhancing climbing speed temporarily to aid in scaling steep terrain.

Pro Tip: When you identify a Shroomberry with a positive effect, use that advantage to push deeper into the biome and secure the remaining berries before environmental hazards intensify.

How to Earn the Advanced Mycology Badge

The Advanced Mycology Badge requires you to eat all five Shroomberry types in a single expedition.

  • The badge unlocks the Antlers cosmetic, marking you as an expert in fungal survival.
  • Since Shroomberries spawn randomly, luck and patience are vital.

To make your run easier:

  1. Cook your Shroomberries using a portable stove or campfire — this reduces some harmful side effects.
  2. Stay away from zombies while experimenting with unknown berries. Paralysis or spore surges can quickly lead to death.
  3. Bring healing items like Medicinal Roots or Bandages to recover from any negative effects.
  4. Use milk or antidotes to counteract spore buildup if you plan to explore longer.

Efficient Strategy for One-Run Completion

If you’re aiming to finish the badge efficiently:

  • Start in a Tenderfoot difficulty run to give yourself more exploration time.
  • Search from bottom to top, collecting Shroomberries as you ascend.
  • Keep track of colors eaten — a quick screenshot or mental note helps avoid duplicates.
  • Save the most dangerous berry (often Purple or Yellow) for last, so any debuffs don’t hinder your exploration.

Rewards

  • Badge: Advanced Mycology Badge
  • Cosmetic Unlock: Antlers
  • Achievement Type: Single Expedition

The badge represents not only your knowledge of PEAK’s strange biology but also your adaptability in unpredictable survival scenarios.

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The Shroomberries of PEAK’s Roots biome test more than your curiosity — they test your ability to survive the unknown. Every expedition brings a new pattern of effects, rewarding explorers who can adapt and experiment safely. Whether for the Antlers cosmetic or simply the thrill of discovery, mastering these five mysterious fruits is one of PEAK’s most rewarding challenges.  Play Now!

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