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How do I use Pulse?

Download Pulse, launch it before the game, paste your key — and use Borderless display mode.

Updated July 3, 2026
1 min read
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How do I use Pulse?

1. Download the loader

Download Pulse here: Pulse.exe

2. Launch Pulse before the game

Start Pulse.exe first and let it fully load. Only then open Meccha Chameleon. Launching the game before Pulse will stop it from working.

3. Paste your key

With Pulse running, paste your license key into the loader. That's it — you're ready to play.

Important: use Borderless display mode

Pulse does not work in Fullscreen Exclusive. In the game's video settings, set the display mode to Borderless (or Windowed).

If the overlay still won't show while you're in fullscreen, press Windows + D to force focus back to the desktop, then switch the game to Borderless.

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