PEAK, the thrilling first-person survival climbing game, is designed for
1-4 players in cooperative multiplayer. But what if you want to climb with even more friends? Thanks to the
PEAK Unlimited Mod, you can expand the player limit to
20 or more—unofficially, of course!
In this guide, we’ll walk you through
how to install the PEAK Unlimited Mod, adjust player limits, and ensure a smooth climbing experience—even with a large group.
How to Install the PEAK Unlimited Mod (5+ Players)
Only the
host needs the mod for it to work. Follow these steps to get started:
Step 1: Download BepInEx
Go to the PEAK Unlimited Mod page on Thunderstore.Download the BepInEx zip file (required for mod support).Step 2: Install BepInEx into PEAK’s Game Files
Locate your PEAK game folder:- Open Steam, right-click PEAK in your library.
- Select Manage > Browse Local Files.
Extract the BepInEx zip file into the game’s main directory.Launch PEAK once, then close it (this generates necessary mod folders).Step 3: Install the PEAK Unlimited Mod
Download the PEAK Unlimited mod from Thunderstore.Find the Peakunlimited.dll file and copy it.Navigate to:textPEAK\BepInEx\plugins Paste the .dll file into the plugins folder.Step 4: Adjust Player Limit (Optional)
If you want to change the max player count:
Open the config file at:PEAK\BepInEx\config\PeakUnlimited.cfg
Modify the player limit (default is 20).
Now, you can host a game with up to 20+ players!
Important Notes Before Modding PEAK
- Only the host needs the mod—other players can join normally.
- Performance may drop with too many players (the game is optimized for 1-4).
- Backup your saves before modding to prevent data loss.
- If you encounter bugs, remove the mod and verify game files via Steam.
Join the Official PEAK Discord for More Players
Looking for climbing partners? The official PEAK Discord is the best place to:
- Find co-op teammates.
- Get mod support & troubleshooting.
- Stay updated on new patches and announcements.
Use the #Peak-lfg channel to organize games—avoid spamming other chats!
Final Thoughts
The PEAK Unlimited Mod opens up new possibilities for large-group climbing adventures. While the game is best experienced with 1-4 players, this mod lets you push limits—just be mindful of performance.
Platform(s): Microsoft Windows PC
Genre(s): Action, Adventure, Indie
Developer(s): Aggro Crab, Landfall
Publisher(s): Three Hands Co
Release date: 16 JUN 2025
Mode: Single-player, multiplayer
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