Meccha Chameleon

Meccha Chameleon is a casual multiplayer hide-and-seek game in which you paint a blank white figure to blend into the stage and slip past the seekers. It was made by the Japanese indie developers Lemorion_1224 and HaganeiroPublisherHaganeiro / Lemorion_1224Haganeiro and Lemorion_1224 are the Japanese indie developers of Meccha Chameleon, the breakout 2026 hide-and-seek game. They self-published it on Steam; it ships with no anti-cheat, so enforcement is manual and report-driven.1 game in this family →, announced in May 2026 and released on Steam for Windows on June 10, 2026. Built in Unreal EngineEngineUnreal Engine (Epic Games)Epic Games' Unreal Engine is the most widely used engine in big-budget PC games. Versions 4 and 5 power a substantial share of the modern competitive shooter market, including Valorant (UE4), Fortnite (UE5), PUBG (UE4), The Finals (UE5), and Delta Force (UE5).20 games in this family → and using Epic Online Services for multiplayer, it became a sudden breakout, selling more than seven million copies within about two weeks of launch and reaching hundreds of thousands of concurrent players.

If you have Meccha Chameleon installed, the running process is PenguinHotel-Win64-Shipping.exe. 'PenguinHotel' is the game's internal Unreal project name, so the process is named after the codename rather than the game, the kind of mismatch that makes a process list confusing. Nothing about it loads a driver or a background anti-cheat service. If you run into cheaters, the only recourse the game currently offers is its in-game report system, since enforcement is manual.

This is the rare entry in this guide with nothing to load. Meccha Chameleon ships with no anti-cheat: no kernel driver, no user-mode anti-cheat service, no client-side detection layer. It uses Epic Online Services for matchmaking and identity, not for enforcement, and bans are handled manually in response to player reports. So the trust ask on your machine is the lightest possible, since nothing installs with deep access. The trade-off is the other side of that coin: the game has no automated defense against cheating.

Meccha Chameleon is a breakout from small indie developers, so there is little long-form track record to weigh. The defining public-record issue is the direct consequence of shipping without anti-cheat: the game's sudden popularity drew a wave of ESP and aim cheating, and players have been vocal about matches being spoiled, including threads to that effect in the game's own Steam discussions. With no anti-cheat to evade, cheats became trivial to make and spread. The developers' response, as of this writing, has been manual moderation and report-based bans rather than a technical anti-cheat rollout. Sources include the game's Steam store and community discussions, Wikipedia, and AllKeyShop.