Why doesn't my controller work in Meccha Chameleon?

The game uses UE5's built-in input system. If your controller is not detected, it is usually because Steam Input is intercepting the device, the controller firmware needs updating, or the game is looking for XInput instead of DirectInput.

Do I need Steam Input enabled?

For most controllers (Xbox, DualSense, Switch Pro), yes. Enable Steam Input in the game's controller properties. For DirectInput-only controllers, disable Steam Input and use a wrapper like x360ce.

Fixing Gamepad Not Detected in Meccha Chameleon

Meccha Chameleon supports XInput controllers natively through UE5. When the game fails to detect your gamepad, it is typically caused by Steam Input conflicts, firmware issues, or driver mismatches. This guide walks through every layer of the controller input stack.

Controller Detection Troubleshooting Decision Tree

        [Gamepad Not Detected]
                |
    Is the controller recognized by Windows?
        /                   \
      (Yes)                 (No)
       /                     \
Check Steam Input settings   Update controller firmware
       |                     |
Does it work in other games? Reinstall USB drivers
   /          \
 (Yes)        (No)
  /              \
Enable Steam    Try x360ce wrapper
Input for game

Branch A: Controller works elsewhere but not in-game → Jump to Steam Input Configuration.
Branch B: Controller not recognized by Windows at all → Jump to Hardware & Driver Layer.

Detailed Step-by-Step Fixes

1. Enable Steam Input (Xbox / DualSense / Switch Pro)

Steam Input intercepts controller devices and provides a unified API layer.

Open your Steam Library.
Right-click Meccha Chameleon → Properties.
Go to the Controller tab.
Set the dropdown to Enable Steam Input.
Launch the game. The controller should now be detected.

2. Update Controller Firmware

Outdated firmware on Xbox Elite, DualSense, or Switch Pro controllers can cause detection failures.

For Xbox controllers: open the Xbox Accessories app on Windows.
Connect your controller via USB and check for firmware updates.
For DualSense: use the PS Remote Play app or connect via USB to a PS5 for updates.
Restart your PC after updating.

3. Try x360ce Wrapper (DirectInput Controllers)

Older or generic USB controllers use DirectInput, which UE5 does not poll by default.

Download x360ce from the official site.
Place x360ce.exe and xinput1_3.dll in the game’s Binaries/Win64/ folder.
Run x360ce.exe, detect your controller, and map the buttons.
Launch the game — the wrapper translates DirectInput to XInput.

4. Reinstall USB Controllers

Corrupted USB driver stacks can silently block controller enumeration.

Open Device Manager (Win + X → Device Manager).
Expand Universal Serial Bus controllers.
Right-click each USB Root Hub → Uninstall device.
Unplug your controller, restart your PC, and reconnect.

Platform-Specific Solutions

Steam Deck

Steam Deck’s built-in controls always work. If you are using an external controller via Bluetooth, go to Desktop Mode → Bluetooth settings → remove and re-pair the device. Ensure the controller is in PC/Android mode, not PS/Switch mode.

Mac (CrossOver / Wine)

Controller support on CrossOver is limited. Use Gamepad Mapper (macOS utility) to map controller inputs to keyboard strokes as a workaround.

Advanced Troubleshooting

If none of the above works, verify that the game is not crashing on launch before attributing it to a controller issue. See the Crash on Launch Fix for startup troubleshooting. Also check if the Shader Cache is corrupted, which can cause input subsystem initialization failures.

Meccha Chameleon Gamepad Not Detected — Fix Guide

Quick answers