He decloaked, it wasn't a spawn kill.
There will be 20 nanosuit modules (Sort of like perks as seen in games like the CoDs, Bioshocks, and Fallout 3).
Each module will have 3 levels of being upgraded.
It said in the trailer there would be 60
20 modules X 3 upgrades = 60 individual modules.
Although I'd rather have it as 60 unique modules

Ah, okay

never was good at maths
