In the MMOFPS PlanetSide, my friend and I discovered that his Top-of-the-line Dell laptop would run the game faster, LITERALLY, in the online game world. This had something to do with the laptop being able to throttle the clock speed depending on whether you were running on battery power or plugged in (I guess it would clock down to conserve battery power). Planetside’s netcode didn’t take this into account, so if you had the laptop plugged in (which he did), all of your actions in-game were going about 30% faster than everyone else.
We figured this out because the ‘countdown’ timers in the game would count down faster than real seconds. For a while before we knew whats up, we just thought we were that good. Being able to do everything 30% faster had TONS of fun applications:
There was a suit of armor in the game called Infiltration armor. You had predator-like invisiblity, could move quickly, but were more vulnerable damage wise than any other kind of armor. You also had limited gun/inventory space. Many people would get this armor, and using ‘implants’ in game, use speed boosts for sprints and another implant that increased knifing damage. It was fun being a killy ninja, but tricky since you died fast if detected.
With the exploit we discovered, you could be a Killy Invisible Ninja…on steroids. We would go to huge gun battles, and the two of us would rip through the enemy battle lines. Since so many people were getting shot/blown up, noticing you got knifed by an invisible guy doesn’t raise much attention (it was the primary counter to snipers, who liked to sit still and not look over their shoulder much ). We could rack up a LOT of kills. similarly, being in an aircraft allowed you to chase down the same model aircraft (since you’re 30% faster), outrun homing missiles, and spray projectiles like mad.
Since the vehicles moved faster, we could do Dukes of Hazzard-like maneuvers with tanks. In areas where you were particularly vulnerable (underwater, where only knife works and you WALK at a snails pace) it was a tremendous advantage.
Quickly enough, Sony online entertainment found the exploit and corrected it, but we never got in trouble because we were careful about how we used it, and the game had such huge gunfights it was difficult to tell if you died from an exploit or were simply in the wrong place at the wrong time.