Genre Defining Help Pwease?

So, I was wondering what genre most of you guys would say the following songs are. They are some of my favorites at the moment, but I'm terrible at defining genres. I am wondering this so I can find more similar music and appropriate subreddits. Here we go.

OPIUO - War Cod http://www.youtube.com/watch?v=agUJkLNsc5w

Amtrac - Fear http://www.youtube.com/watch?v=vHCd1loM21E&feature=mfu_in_order&list=UL

Crookers - Hummus (Love this one) http://www.youtube.com/watch?v=jv4yW4Q2jrg

The Bloody Beetroots - Storm http://www.youtube.com/watch?v=n15E5pRTxKA

Justice - Ohio (Daze Remix) http://www.youtube.com/watch?v=Fz5QN_XMwW4

Dada Life - Fight Club Is Closed http://www.youtube.com/watch?v=zeS0fZCTA9I&list=FL0JxroilxHDV65a_bBltk5Q&index=6&feature=plpp_video

Fantastic Mr Fox - Fool Me http://www.youtube.com/watch?v=esHxq1rcxwE&list=FL0JxroilxHDV65a_bBltk5Q&index=9&feature=plpp_video

Skrillex - Scary Monsters And Nice Sprites ( ;) ) http://www.youtube.com/watch?v=K_p7Kek6RR8&list=FL0JxroilxHDV65a_bBltk5Q&index=5&feature=plpp_video

Thanks reddit.