🧗PEAK

Climb a cursed mountain with three friends who will absolutely drop you.

9.3 / 10

1–4 players

💥Chaos🔨Survival + Craft

Players

1–4

Released

Jun 16, 2025

Developer

Team PEAK · Aggro Crab

Price

$7.99

Multi-playerCo-opOnline Co-opSteam AchievementsFull controller supportDualShock Controller SupportDualShock Controller SupportDualSense Controller SupportDualSense Controller Support

Four-player co-op mountaineering where a single misstep can rope-pull the whole team to their death. Stamina management, weather, and friend-sabotage are all the same system. Instantly canon friend slop at launch.

More from Steam →

PEAK is a co-op climbing game where the slightest mistake can spell your doom. Either solo or as a group of lost nature scouts, your only hope of rescue from a mysterious island is to scale the mountain at its center. Do you have what it takes to reach the PEAK? WORK TOGETHER Need a Hand? You’ll need to rely on your friends to have any hope of scaling the mountain, which changes every single day. Help each other up ledges, or place ropes and climbing spikes to make the way easier for those who come after. CLIMB The Mountain Takes no Prisoners! Climb through 4 biomes on your way to the PEAK, each with their own life-threatening obstacles. You’ll need to scavenge for questionable food to survive, and manage your injuries carefully - every setback limits your stamina, making it harder to climb. SURVIVE Prepare For the Worst: Discover a variety of helpful survival items, from energy drinks to climbing spikes to the mysterious Anti-Rope. You’ve got no hope of making it to the PEAK unless you press every advantage given to you. A NEW ISLAND EACH DAY The game's map rotates out every 24 hours! Try out the new layout each day, or give the same island multiple attempts in a day until you conquer it. EARN BADGES A Well-Seasoned Scout: Show off your survival prowess with dozens of badges to earn and cosmetics to unlock. CLIMBING IS BETTER WITH FRIENDS Multiplayer in PEAK is friends-only - invite up to three other scouts through Steam to climb together, or face the mountain alone if you're really brave! FEATURES Climb with a total of 4 friends Communicate through proximity chat 4 different biomes to ascend through A bunch of questionable foods Lots of different climbing items Campfires and marshmallows Character customization Online co-op and offline single player Ghosts

Open in Steam

Quickstart

How to actually play this with friends — written by Claude.

## Set it up - Install via Steam; host from the main menu and invite up to three friends — vanilla caps the climb at four - Grab MorePlayersPEAK from Thunderstore if your group runs bigger than four; it raises the cap up to ten - Agree on rope-and-supplies etiquette before you start climbing — hoarding gear from teammates is the #1 cause of early runs falling apart

## Your first session - Take the first climb slow; stamina management is the whole game, and a greedy sprint up an early slope leaves you stranded - Rope up to teammates deliberately, not by accident — an unplanned rope-pull off a ledge is the funniest and most common death in the game - Watch the weather. A storm rolling in mid-climb changes the route and punishes groups who didn't plan a shelter spot

## Group size advice - Four is the sweet spot vanilla — every climber matters and nobody's just watching - MorePlayersPEAK opens it up to ten for bigger friend groups, though expect more chaos, not less - Even two players works, though the sabotage humor PEAK is known for really needs at least three to land

Screenshots

Mods

Player-cap and essential quality-of-life mods, curator-verified where possible.

PEAK Unlimitedthunderstoreverified

Raises cap to 20

Raises PEAK's 4-player lobby cap (configurable, default 20); only the host needs it. Actively maintained, with the devs acknowledging and patching around it.

Gear picks