How to get that marc houle (mnus) lead sound

I would like to know how to get leadsounds like marc houle from the famous mnus label



Most of the time its some kind of “spooky” sound



like at 3:30



Marc Houle - Sands (Sixty Four - Week 1) Minus 2008 - YouTube



or like the song from heartthrob



- YouTube



at 2min…