Hi @iffiX,
I used the multiprocessing module in order to parallelize the experiment in the multiagent particle environment. I saw that you used the same env as well. What happens in my code is that when I apply the step function (the one from the environment’s module) I get this error:
_pickle.PicklingError: Can't pickle <class '.Scenario'>: import of module '' failed

Apparently this Scenario class can’t be pickled. Are you aware of a wrapper that avoids this in some way?