Meccha Chameleon
A hide-and-seek game where chameleons blend into surroundings.
Meccha Chameleon is a multiplayer casual video game developed by Japanese indie developers Lemorion_1224 and Haganeiro. Players control white bipedal characters as either hunters or chameleons in a hide-and-seek setting. It became the fastest and best-selling video game of 2026, selling over 20 million copies by August 2026.
Quick Facts
- Developer
- Lemorion_1224, Haganeiro
- Publisher
- Lemorion_1224
- Engine
- Unreal Engine 5
- Platforms
- Windows
- Released
- June 10, 2026 (WW)
- Genre
- Casual, friendslop
- Modes
- Multiplayer
- Programmer
- Haganeiro
Facts from the source article.
Gameplay
Meccha Chameleon is a hide-and-seek game where players are split into hunters and chameleons. Chameleons hide and blend into surroundings by painting their characters, which can be blobby or cube shaped and come in petite, normal, or plump sizes. They use tools like a color picker and eyedropper, and can choose poses such as curling up or lying down. Chameleons may also create clones or select different sizes to aid hiding. Hunters must find all chameleons before time expires. The game includes three modes: Infection, where caught chameleons become hunters; Double, where everyone hides then hunts; and Reverse Chicken Race, where players paint themselves and are displayed on a pedestal for others to find. Chameleons can taunt hunters with a whistling sound, and a forced taunting setting triggers a taunt after a set period. A free camera mode lets chameleons explore the map or spectate. Public and private lobbies support up to 24 players, with 2 to 12 recommended. Official maps include Hide-and-Seek Mansion, Indoor Country, Sewer, Backrooms, Penguin Hotel, Sugarland, and Osaka. Custom maps from Steam Workshop, such as Art Gallery, The Market, Swimming pool!, and Viking Market, are also available.
Development
Meccha Chameleon was developed by Lemorion_1224 with Haganeiro, who previously worked on Fortnite games using Epic Games' Unreal Editor for Fortnite. Lemorion had released games like the Penguin Hotel series and Link Penguins. The idea came after the developers played hide-and-seek style Fortnite games, inspired by an artist painting themselves to blend in. Lemorion handled graphics, planning, background music, models, and maps, while Haganeiro managed system management and effects. The game reused components and assets from previous titles. Development took two months, but including reused assets, the total period was four to five months. It was built on Unreal Engine and used Epic Online Services for matchmaking. The Hide-and-Seek Mansion map took the most time, with modeling and design lasting one month. The developers focused on avoiding complex controls and keeping the system simple. A two-hour play test with 100 randomly selected users led to three more maps being added two weeks before release.
Release
Meccha Chameleon was announced on May 15, 2026, and released on Windows via Steam on June 10, 2026. It became available on GeForce Now on June 27, allowing play on macOS. On July 23, an independent researcher named Feint reported a Steam Workshop map called 'Laser Tag Neon' containing a Remote Access Trojan. The map was removed, though others like 'Chroma Grid Arena' appeared. The game itself had no malware. On July 25, Lemorion confirmed the official Discord server had been hacked after malware from malicious maps infected a system engineer's computer, bypassing two-factor authentication and banning staff. The server was restored within a day. The 3.1.0 update on July 26 fixed bugs and patched the vulnerability, removing the ability for maps to execute unrelated files. Collaborations added the 'HIKAKIN Museum' map on July 11 with YouTuber Hikakin, and 'Banban's Kindergarten' on July 25 with Garten of Banban. A collaboration with The Exit 8 added the 'Exit 8' map on August 1.
Reception
Meccha Chameleon was hailed as 2026's biggest viral hit by Sam Woods of TheGamer. PC Gamer's Elie Gould thought its gameplay could make it a giant in the friendslop genre, while Edwin Evans-Thirlwell of Rock Paper Shotgun appreciated that you technically don't need to play it to play it. Seungjin Kang of Inven Global credited its success to high-quality, novel art and camouflage mechanics that resonated with live-streaming audiences. It became the fastest and best-selling game of 2026, beating Resident Evil Requiem, Forza Horizon 6, and Crimson Desert. It debuted first on the Japanese Steam sales chart, ahead of Forza Horizon 6 and Final Fantasy VII Remake Intergrade, and reached second place globally. By June 16, it had earned about $6.9 million. On release day, it had 20,000 concurrent players on Steam, climbing to over 90,000 by June 15. Its all-time peak of 340,535 players on June 22 made it the 44th most concurrently played game on Steam. Despite no marketing budget, it gained traction through viral short-form videos, streamer content, a low base price, and word-of-mouth. By August 14, it held a "Very Positive" rating from over 73,000 reviews. Fans 3D printed the character and placed it in public places. The game spawned clones including Scribble Hunt, Chameleon Kakurenbo, and Roblox titles like [BACKROOMS] Chameleon and Paint Or Seek, which reached nearly 50,000 and 37,000 concurrent players respectively. Conspiracy theories about paid streamers and wealthy backers were dismissed by Haganeiro, who explained the game uses Epic Online Services for hosting.
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