Had a go at Exo. Was better than I expected. The infected zombies are kinda annoying but keep you grounded. Only negative I have is the map. It just feels very generic and no memorable areas like Treyarch maps.
Yeah they don't seem to be very powerful in general, even when upgraded.
Call of Duty Zombies (CODZ) is a fan-managed gaming community centered around the popular Call of Duty franchise with central focus on the Zombies mode. Created in 2009, CoDZ is the ultimate platform for discussing Zombies theories, strategies, and connecting players.