At a glance

  • Adds a Plump character body type in 3.3.0.
  • Adds 12 emotes and removes the color-palette eyedropper button in 3.2.0.
  • Adds a collaboration map, controller operation, a medium shadow setting, and GPU improvements in 3.1.0.
  • Applies a security patch for mod maps and fixes controller-paint and eyedropper behavior.

Player impact

Players gain new customization, emotes, a map, and control or graphics options. Anyone using mod maps should update through the latest build because the earlier sequence includes an official security repair.

Quick facts

  • Game: MECCHA CHAMELEON
  • Official publication time: July 26, 2026 at 7:16:05 PM CST for 3.3.0
  • Last checked: July 28, 2026 at 11:02:47 AM CST
  • Platform scope: Steam Support is referenced; no operating-system list is supplied
  • Version: 3.3.0
  • Source: Update 3.3.0 on Steam

What changed

Version 3.3.0 adds one new character body type named Plump. Its short note follows a more substantial two-patch sequence and is the latest numbered state.

Version 3.2.0 added 12 emotes and removed the eyedropper button from the color palette. The same official note says a previously identified issue had been resolved, making it impossible for the game to execute unrelated files such as malware, and says Steam Support confirmed that result.

Version 3.1.0 added the official Garten of Banban collaboration map, expanded controller support beyond interface operations, introduced a Medium shadow-quality option, improved GPU performance, and fixed controller brush speed changing with frame rate. It also corrected the 3D eyedropper sample position and included a security patch for mod maps.

Key changes

Content and customization

  • A Plump body type and 12 emotes are added.
  • The official collaboration map joins the available map set.

Controls and performance

  • Non-interface game actions can be controlled with a gamepad.
  • Medium shadow quality and unspecified GPU improvements are included.
  • Controller painting and eyedropper sampling are corrected.

Security

  • Mod maps receive an official security patch.
  • The later post states that unrelated files can no longer be executed.

What this means for players

The update sequence is more than a cosmetic release: it changes controller access, graphics configuration, and mod-map safety. Players who use community maps should prioritize the fixed build rather than remaining on a pre-3.1 version.

Who is affected

Controller users, creators using the color and eyedropper tools, players using mod maps, and people seeking the new character or emote options are explicitly covered.

Rollout and known limitations

The official posts do not disclose exploit mechanics, affected old mod files, or a separate migration step. This article intentionally does not add technical details beyond the developer’s statements.

Editorial context

Steam Update Radar assessment: three updates are combined because 3.3.0 alone is one line, while the security and controller changes in 3.1 and the official resolution statement in 3.2 are the consequential parts of the current state.

Verification record