Source-based MECCHA CHAMELEON controls notes from Steam community guides: Space jump, invert mouse Game.ini workaround, ultrawide Engine.ini workaround, input remapping, and safety caveats.
Last checked: 2026-07-10
Source basis: Steam Community Guides by Jammytoaster, ZALIAS, and GIGA; Steam News controller-palette note. Community fixes are not official support.
This page only lists controls or fixes that have a visible source. It still does not claim a complete official keybind chart.
Confirmed from community guides
Jump
A Steam Community guide titled HOW TO JUMP IN MECCHA CHAMELEON says:
SPACE = JumpThis is a basic community-sourced key note, not a full controls chart.
Mouse Y-axis inversion workaround
Config path card
Where community config fixes usually live
Folder
%LOCALAPPDATA%\Chameleon\Saved\Config\WindowsLaunch the game once if the folder does not exist.
Safety check
Make sure Windows did not save Game.ini.txt or Engine.ini.txt. Delete the file to revert if the workaround breaks camera/FOV.
A Steam Community guide titled Invert Mouse Y-Axis Guide describes a no-mod configuration workaround.
Summary:
- Open File Explorer.
- Go to:
%LOCALAPPDATA%\Chameleon\Saved\Config\Windows- If the folder does not exist, launch the game once and close it.
- Create a file named:
Game.ini- Make sure it is not accidentally named
Game.ini.txt. - Add:
[/script/engine.playercontroller]
InputPitchScale=2.5- Optional X-axis inversion, from the same guide:
InputYawScale=-2.5- Save, then set the file to read-only if the game removes it.
Caveat from the guide: this is temporary and appears to affect camera controls. Delete the file to revert if the game adds an official invert setting.
Ultrawide / super ultrawide FOV workaround
A Steam Community guide titled Ultrawide & Super Ultrawide FOV Fix gives another configuration workaround.
Summary:
- Go to:
%LOCALAPPDATA%\Chameleon\Saved\Config\Windows- Create:
Engine.ini- Add:
[/script/engine.localplayer]
AspectRatioAxisConstraint=AspectRatio_MaintainYFOV- Save and set read-only if needed.
Caveat: this is a workaround until proper ultrawide support exists. Delete Engine.ini to revert.
Input remapping tool
External tool risk check
Before running a community remapper
A Steam Community guide titled MECCHA Input Remapper (+Mouse Inversion, +Ultrawide Fix) describes a community GUI tool that can generate AutoHotkey scripts for remapping controls.
The guide says it can:
- remap keyboard and mouse inputs
- generate AutoHotkey scripts
- toggle mouse Y inversion
- toggle ultrawide aspect ratio fixes
- load/save remap scripts
Safety note: this is a community tool, not affiliated with the developers. Review the GitHub release page, comments, and source before running external executables or scripts.
Controller support status
Steam News update2.5.0 says an experimental color palette was added for upcoming controller support. That does not prove complete controller support in the current public version.
AZERTY support
Steam discussions show demand for AZERTY support. Until an official setting is confirmed, do not assume native AZERTY remapping exists.
Sources
- Steam Guide: Invert Mouse Y-Axis Guide
- Steam Guide: Ultrawide & Super Ultrawide FOV Fix
- Steam Guide: MECCHA Input Remapper (+Mouse Inversion, +Ultrawide Fix)
- Steam Guide: HOW TO JUMP IN MECCHA CHAMELEON
- Steam News: update2.5.0 controller palette note