I made two different chains which create a hardcore/hardstyle bassdrum layer from a standard 909 source or standard pitch-bended drum from a synth. I applied the asymmetrical distortion capabilities in JS Stereo Waveshaper (window turned off).
Make sure you turn the decay up high for the waveshapers to effect the sound properly. I made these chains to start you off, if you were interested.. have fun and enjoy.
source sound used:
https://www.dropbox.com/s/fxu26y9uqt...909_1.wav?dl=0