Tactics is a suit mode, not a module. It allows the player to have thermal vision, along with some other crap to enhance visibility.
cute

Tactics is NOT a suit mode, they are now nanosuit modules attachments or a simple button on the keyboard/controller.

Tactics is NOT a suit mode, they are now nanosuit modules attachments or a simple button on the keyboard/controller.
that makes more sense

The tactical mode isn't going to do damage or anything like that, it's only aiding the player with information about the surroundings (e.g. Enemies, what weapons they carry perhaps). I don't know much about it, but it's meant to simply give you aide on the tactical approach.

The Power must be the combined modes, y'know, Speed+Strength. I'm guessing we'll be able to combine our own modes since the game allows us to do it.