Looks like hunter is in although it's not mentioned by name in that review:
While some of the missions are co-op only, a number of them can be tackled solo or co-op. These side missions are fully-realized levels that task you with different objectives: take down all hostiles, make your way to specific points in the level, or defend an area against waves of enemies. The latter mission mode is interesting as it's rather fun to learn the layout of a level and hunt freely, but the size of the waves ramps up quickly. It starts off simple, but quickly becomes time-consuming and somewhat tedious.
#9790574, By Jono62 Splinter Cell: Blacklist
Jono62 13,628 posts
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