The only reason to buy backlit peripherals is for the backlighting. And if you bought a Cooler Master backlit peripheral device that means you care about having the most awesome backlighting patterns possible. We've created a number of backlighting modes and effects, but we want you to make even better ones so we created a way for you to do just that. Use the SDK to design your own backlighting options and share them with the world. If you see a pattern you like, just click the download button and it's now yours. And you can improve it and submit it for others to use as well. Use the SDK to create your own lighting modes, effects, and even games.