Their myspace has no music on it anymore and only 3 real friends, Atlantic At Pacific, Me and cheesy LA rocker Vince Falzone!
I think this could be a side project of Atlantic At Pacific or Bye Bye Blackbird, (who originally recommended them) but why would either of those two bands would want to do a side project of very similar stuff?
The best guess is they are a new band waiting to find a better name, one that isnt already taken, but who knows and who cares so long as you can still listen to their wonderfully smacked out jams!
Coming from Chicago you expect some dark and dangerous EBM based electronica but Paralyse Humanity Sequence swim in the blue sea of chillwave!
The project of one guy, Nick Donlin, who describes his music as the dramatic background music of the O.C. This is full of reverbed harmonies, echoing guitar and implied waves breaking on shimmering shoegaze beaches. He's got a EP to download for free from his myspace (here's the direct link) and is looking for shows, so if you're a promoter in Chicago contact him!
This is his Facebook as well.
He only has preview edits of his songs up on YouTube but this will still give you an idea of his sound!