All Challenges

	Challenge	Type	Difficulty	Map	Enemy	Characters and weapons
Week 2.2	Batarian Nobility, Didn't Know Such a Thing Existed	Duo	Gold, Platinum	Ghost	Geth	Batarian Sentinel \| Kishock Harpoon Gun Batarian Slasher \| Blood Pack Punisher

	Challenge	Type	Difficulty	Map	Enemy	Characters and weapons
Solo II	The Closer	Solo	Gold, Platinum	Ghost (Hazard)	Reapers	Batarian Sentinel \| Executioner Pistol
Duo II	Let's Take This Outside	Duo	Gold, Platinum	Jade	Cerberus	Batarian Sentinel \| Kishock Harpoon Gun Turian Sentinel \| Phaeston
Trio IV	Blue Suns: Operation Sandstorm	Trio	Gold, Platinum	Dagger (Hazard)	Cerberus	Turian Sentinel \| N7 Valkyrie Batarian Sentinel \| N7 Typhoon N7 Demolisher \| Cerberus Harrier

	Challenge	Type	Difficulty	Map	Enemy	Characters and weapons
Week 16	The Gozu District (Veteran-Insanity-Legendary)	Solo	Silver, Gold, Platinum	Ghost	Collectors	Batarian Sentinel \| Kishock Harpoon Gun \| M-15 Vindicator