[T16skyhopp]

I'm only halfway through the first game, but yes. yes it does. You get a recharging energy supply to use amongst 4 modes- armor, strength, speed and stealth. It way fun to use.

Stealth is like predator cloak, and will slowly drain your energy, faster drain based on your speed. Speed will make your default walk a run and not use any energy, sprinting is REALLY fast and drains energy. Armor will deplete your energy before depleting health when taking damage. Strength increases your melee, as well as lets you perform super jumps and such.

Since most of the game is an open world set up, it gives you lots of ways to play and plan your moves. Very smart for a shooter. Lots of fun.