is an open-source DIY light gun system for modern displays (using IR LEDs and a camera). It does not require any commercial license file to function. The firmware is freely available on GitHub (by jmf12), and you build the hardware yourself.
As of 2021, the DIY license was approximately $20 USD. The exact amount may have varied depending on the region and donation platform used.
Click "Flash Firmware." The software will write the optimized tracking code to the board.
Yes! The personal DIY license is a one-time payment for all your guns, not a per-gun fee. It gives you perpetual access to the GUI and its updates, regardless of how many light guns you build or own.
File-sharing sites hosting "cracked" arcade software frequently bundle malware, trojans, or browser hijackers in zip files.
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It pairs with your microcontroller's unique chip ID.
⚠️ The license file itself is not a public download. It is linked directly to your email address and payment. You should be careful about sharing license files or asking for them in public forums, as this could violate the terms of use.
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