Top 5 Co-Op Games To Play if You Liked PEAK

If you liked the co-op experience of PEAK, then one of the games in this list will definitely attract your interest.

Many players in 2025 enjoyed PEAK, a co-op-based climbing game that released on June 16. Since the survival title was relatively short with focused gameplay, players are now looking for something similar after completing all levels of the game. If you are one of them, then you are in the right place.

In this article, we have compiled a list of games that have similar co-op elements and experiences, and if you liked PEAK, you will surely find a title here that will capture your attention.

Best 5 Co-op Games To Play If You Liked PEAK

PEAK’s charm and enjoyable gameplay have undeniably caught the attention of many gamers this year. Climbing difficult terrains with a friend or other players is something the gaming community has seldom seen before. That, mixed with the fun game design, creates an experience that is hard to replicate. If you have already completed PEAK but still want to play something with your buddies that will give you a similar feeling, check out the five games provided below.

1. Lethal Company

• Developer: Zeekerss
• Publisher: Zeekerss
• Genre: Co-op, Horror, First Person

If you are looking for a gameplay experience that can give you hilarious moments as well as spine-chilling scares, then Lethal Company would be the perfect fit. This online co-op title makes proximity chat much more involved in the core gameplay and the center of attention. During your playthrough, you will enter a map full of horrors with your buddies and then have to look for items and resources to survive.

Throughout this experience, most of the entertainment will come from the screams of your friends as they try to escape from a monster that is hunting them. Both the horror and the comedic elements come together perfectly in Lethal Company, which makes it a worthy title for someone who liked PEAK.

2. Human Fall Flat

• Developer: No Brakes Games
• Publisher: Curve Games
• Genre: Co-op, Puzzle, Adventure

Human Fall Flat is one of the most popular and recognizable co-op games that has passed the test of time. Similar to PEAK, this title’s gameplay and design are quite simple. The enjoyable moments appear when you and your friends try to solve various puzzles in the game’s world while tackling many of its challenges with tricky physics. Just like other co-op games, teamwork is a crucial factor in Human Fall Flat, and when it fails, you get to see the true charm of the gameplay and the famous ragdoll effects.

3. Totally Reliable Delivery Service

• Developer: We’re Five Games
• Publisher: Infogrames, Atari
• Genre: Sandbox, Casual, Physics

If you liked the sound of a physics-based co-op game, then Totally Reliable Delivery will pique your interest. The game is known for its wacky physics and chaotic gameplay. It is quite evident that the developer’s focus was purely on fun while making this title. And you will experience many moments that will bring joy to your heart as well as your friends’ hearts while driving the truck, dropping packages, or accidentally falling off a cliff. The game naturally provides such hilarious moments, just like PEAK.

4. Surmount: A Mountain Climbing Adventure

• Developer: Jasper Oprel, Indiana-Jonas
• Publisher: Indiana-Jonas, Jasper Oprel, Popagenda
• Genre: Action, Colorful, Physics

Surmount: A Mountain Climbing Adventure’s co-op-based climbing experience will surely remind you of your time in PEAK. In this game, you and your friend will have to use a rope to traverse the various cliffs while tackling the biggest obstacle of all, physics. This title’s unique gameplay, which encourages players to swing from one place to another with the help of each other, might be a little different from PEAK’s gameplay. However, the teamwork, crucial timing requirement, and procedurally generated maps will make sure that you never stop having a good mix of challenge and fun.

5. Chained Together

• Developer: Anegar Games
• Publisher: Anegar Games
• Genre: Co-op, Adventure, Platformer

When discussing co-op games in 2025, not mentioning Chained Together is an impossible task. This multiplayer title took the gaming community by storm and is known for rage-inducing gameplay. However, that does not mean that the game isn’t fun. Since you and your friends will be chained together, as the title suggests, while taking on different obstacles and utilizing the climbing mechanics, teamwork is the most important factor in this game.

Also, if one of you fumbles and falls, you can be sure that he is taking everyone else with him. If you enjoyed PEAK’s climbing gameplay and co-op design, Chained Together will give you something similar with a more difficult challenge.

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