Davi Santos has announced the release of the DvnSfxMaker, DvnKeyFilter and DvnBitcrusher for Windows and OS X (32 and 64-bits are available):
DvnSfxMaker is virtual instrument to create sound effects using random generators.
DvnKeyFilter is low pass filter with the cutoff frequency controlled by key tracking and a second parameter. DvnBitCrusher is a simple bit crusher effect.
All the plugins are free and can be downloaded