# Crossed Keys Nightmare  A 50% pseudo-TMO50 clone with an adjusted bottom row, designed on the cheap with a Pro Micro and 3D Printed case. Keyboard Maintainer: [cfbender](https://github.com/cfbender) Hardware Supported: Nightmare case and PCB Hardware Availability: [GitHub](https://github.com/cfbender/keyboards/tree/master/nightmare) Make example for this keyboard (after setting up your build environment): make nightmare:default See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).