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House House has delivered something truly special with their latest 2-12 player co-op adventure. Wandering through a vast Australian bushland inspired by Wilsons Promontory, coordinating with friends via walkie-talkies, and getting hopelessly separated has become one of the most refreshing gaming experiences of 2026. However, if your group has already solved the main mysteries, found all the hidden secrets, and mastered the art of proximity voice chat, you are likely looking for your next obsession.
The core appeal of this “walker-talker” is not just the puzzles themselves, but the fact that communication is the puzzle. Being stuck in soundproof rooms where you can only gesture through glass, relying on single-channel walkie-talkies when your friends are miles away, or figuring out Morse code with flashlights because you are out of shouting range—these mechanics make the act of talking a gameplay feature rather than just a background utility.
If your group is searching for online multiplayer games similar to Big Walk, where team puzzle solving is met with intentional difficulties in communication, here are the absolute best alternatives to check out.
The “We Were Here” Series
When it comes to communication-based puzzle solving, the We Were Here franchise is the undisputed king. Unlike Big Walk’s open-ended 2-12 player chaos, these games are strictly two-player co-op experiences. You and your partner are separated into different parts of an abandoned, freezing castle, completely blind to what the other person is seeing.
Your only lifeline is a walkie-talkie. You must describe abstract symbols, shifting wall patterns, and bizarre contraptions to your partner, who usually has the corresponding manual or the other half of the puzzle mechanism. Just like in Big Walk, you cannot talk over each other on the walkie-talkie—if you are both holding the broadcast button at the same time, nobody hears anything.
The intentional friction of describing complicated visual information using only your voice matches the exact energy of getting separated in the Australian bush and trying to guide your friend to a landmark they cannot see. If you loved the moments in Big Walk where one player could only listen while the other tried to explain a situation from a different room, We Were Here will test your friendship in the best way possible.
Lethal Company
At first glance, a terrifying sci-fi horror game about collecting scrap for a megacorporation might not seem similar to a cozy, vibrant exploration game. However, Lethal Company pioneered the modern proximity chat boom that paved the way for games like Big Walk.
The beauty of Lethal Company lies in its audio design. Voices echo down metallic corridors, become muffled behind heavy doors, and fade away completely as your friends wander off into the dark. Much like Big Walk, players use walkie-talkies to communicate across long distances. The sudden silence on the radio when a friend gets cut off mid-sentence provides a very different emotion than getting lost in Big Walk, but the mechanical foundation is identical.
Both games treat your voice as a physical entity within the world. If you enjoyed figuring out ways to communicate across vast distances and the organic comedy that arises from proximity chat audio, Lethal Company offers that exact thrill with an added layer of adrenaline and monstrous threats.
Keep Talking and Nobody Explodes
If the soundproof rooms and restricted communication mechanics were your favorite parts of Big Walk, Keep Talking and Nobody Explodes is a must-play. This classic asymmetric party game takes the concept of information starvation to the extreme.
One player is trapped in a room with a ticking time bomb covered in complicated modules—wires, buttons, mazes, and cryptic symbols. The other players are the “Experts,” who have the bomb defusal manual but cannot see the bomb itself. You have to talk incredibly fast and be extremely precise with your descriptions before the timer runs out.
While it lacks the massive open-world exploration and proximity voice chat of Big Walk, it distills the “communication as a puzzle” concept down to its purest, most stressful form. It is highly recommended for groups who love developing specific lexicons and shorthand phrases to relay information quickly.
Content Warning
Following a similar trajectory to Lethal Company, Content Warning is a cooperative game where you and your friends dive into the “Old World” to film scary monsters and go viral on “SpookTube.” What makes it a fantastic alternative to Big Walk is its brilliant implementation of localized audio and physics-based interactions.
The game thrives on proximity chat, allowing voices to distort, echo, and fade organically. When you are separated from your crew, you feel genuinely isolated. Furthermore, players can use flashlights to signal each other, point at objects, and use body language to convey panic when words fail—a direct parallel to the non-verbal gesturing required in Big Walk’s soundproof puzzles.
While Content Warning is more about generating hilarious, chaotic footage than solving intricate environmental puzzles, the underlying social dynamics and reliance on positional audio make it a fantastic palette cleanser for your 2-12 player friend group.
Escape Simulator
If your crew loved crowding around whiteboards and piecing together clues in Big Walk, Escape Simulator will scratch that exact itch. It is a first-person puzzle game that you can play solo or in an online co-op group. The game drops you into highly interactive escape rooms where you can pick up, examine, smash, and combine almost everything in the environment.
While Escape Simulator does not natively force proximity chat or walkie-talkie restrictions on you, the sheer density of the puzzles naturally creates situations where communication breaks down. Players will find themselves yelling across the virtual room about a key they found under a rug while someone else is trying to read a cipher on the wall.
For the best experience, try implementing self-imposed rules with your group. Have half the team work on one side of the room and the other half on the opposite side, relying entirely on voice callouts to piece together the overarching solution.
Phasmophobia
Another entry from the horror genre, Phasmophobia deserves a mention simply because of how deeply it integrates voice communication into its core mechanics. You and your team of paranormal investigators enter haunted locations to identify ghost types using various tools.
Like Big Walk, the game utilizes distance-based audio and walkie-talkies. However, Phasmophobia takes it a step further: the game is constantly listening to your microphone. The entities in the game react to your actual voice, the words you say, and the volume at which you speak. During a “hunt,” your walkie-talkies turn to static, cutting off long-distance communication entirely and forcing you to rely on physical proximity and absolute silence to survive.
If you appreciated how House House made audio a tangible part of the puzzle-solving ecosystem, Phasmophobia shows how audio can be weaponized against the players, creating a deeply immersive cooperative loop.
Pico Park 2
Big Walk shines as a large-scale multiplayer experience, seamlessly supporting massive 12-player lobbies. Finding games that can accommodate that many players without devolving into complete unplayable chaos is rare. If your large group is looking for another cooperative challenge, Pico Park 2 is an excellent choice.
Supporting anywhere from 2 to 8 players, this 2D action-puzzle game requires absolute synchronization. A single player moving slightly out of turn can ruin the entire run. There are no built-in proximity voice chat gimmicks here; the difficulty comes entirely from the fact that you have to organize up to eight different human beings over a Discord call.
If you loved the large group expeditions in Big Walk, Pico Park 2 will test your group’s patience, leadership structure, and ability to communicate clearly under pressure.
Conclusion
The release of Big Walk has proven that there is a massive appetite for games that don’t just use voice chat as a background feature, but actively weave it into the gameplay loop. The joy of miscommunication, the panic of a walkie-talkie cutting out, and the satisfaction of finally understanding your friend’s frantic flashlight signals through a soundproof window are unparalleled.
While we wait to see if the community will create custom modes that introduce even more communication hurdles, the games listed above offer fantastic alternatives. Whether you want the stressful asymmetry of We Were Here, the horrific isolation of Lethal Company, or the pure chaotic shouting of Keep Talking and Nobody Explodes, there is plenty out there for fans of the walker-talker genre. Grab your headsets, double-check your frequencies, and keep communicating.