PEAK

Adventure· Physics· Exploration· First-Person

Released Jun 2025

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?

94% positive · 378K reviews

Done

All announced content has been released

High confidence

Done

All announced content has been released

High confidence

Where to buy

Green Man Gaming Steam key Updated 29 Jun 2026 Lowest $4.06 $7.99 −49% Steam Updated 12 Oct 2026 $7.99

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Evaluation

PEAK launched on June 16, 2025 and received three major content updates post-launch: THE ROOTS biome (November 5, 2025), THE PLAY IT YOUR WAY UPDATE (March 30, 2026), and THE FINAL ASCENT (August 11, 2026). In that last update post, the developers explicitly stated this is "PEAK's final Major Update." They explained that PEAK was always intended to be a finished game at launch — not a live-service title — and that the additional updates were a bonus driven by the game's unexpected success. The team (drawn from Aggro Crab and Landfall) confirmed they are returning to their own separate projects, and that going forward only bug fixes and stability maintenance will continue. Since August 11, 2026, the developers have issued a follow-up patch (2.04.a, September 2, 2026) focused on bug fixes, balance tweaks, and behind-the-scenes console porting work — specifically adding room codes for future cross-platform play. This is consistent with their stated maintenance-only commitment and does not represent new content. Console ports are in progress but involve no new game content for existing players.

Evidence

Developer explicitly states this is 'PEAK's final Major Update,' explains the game was always intended to be finished at launch rather than a live-service title, and confirms the team will return to their own projects. Future work limited to bug fixes and maintenance.

news post · Aug 11, 2026 source development ending

high

THE FINAL ASCENT ships two new variant biomes (GLOOM and THE CITADEL), new items, new badges, and a secret endgame challenge — marking the last major content addition to the game.

news post · Aug 11, 2026 source content shipped

high

Media

Details

Developer

Team PEAK

Publisher

Aggro Crab

Achievements

Platform

Windows

Controller

full support

Steam Deck

Verified

Players

Single-player · Multiplayer · Co-op

Adventure Physics Exploration First-Person Comedy 3D Procedural Generation Atmospheric Action Roguelike Character Customization Action Time Management Platformer Horror Mystery

About this game

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!