IIIBlueberry

it was probably due to removal of hypergan.cmd that exist on version 0.10 https://github.com/HyperGAN/HyperGAN/tree/0.10.1/bin

It's called Mode collapse where the GAN generates same images(limited sample variety), despite different latent variables see here for more info https://cedar.buffalo.edu/~srihari/CSE676/22.3-GAN%20Mode%20Collapse.pdf https://developers.google.com/machine-learning/gan/problems#mode-collapse