One of the more painstaking achievements in gaming is Mortal Kombat's "My Kung-Fu is Stronger". Levelling up a character can be fun, but doing it for all 28 characters is not. While there are ways to bypass this, it is still not worth the time spent powering your console. In order achieve this goal, a few things must first done including having 2,800 wins under your belt, 2,800 fatalities, 4,200 X-Ray moves and having spilled 280,000 litres of blood. Here's the kicker: you have to spend 24 hours in game WITH EACH CHARACTER. Add it up: 28 characters at 24 hours apiece means 672 hours. That's right. 672 hours, or 28 straight days playing Mortal Kombat. You could accomplish a lot in 28 days that is a lot more rewarding than a gold trophy, which last time we checked isn't actually worth anything. Let's put this math into real life perspective: if you ate one taco every five minutes for 28 straight days, at the end of your month you will have eaten 8,064 tacos and will likely have severe intestinal problems. 28 days may seem like a long time but if you have a very dull February (unless it's a leap year) try and see if you to can master this award. NOTE: We don't recommend consuming 8,064 tacos in one month, stick to Mortal Kombat and have a burrito instead. Which gaming achievements drove you mad in the past? Share your picks below in the comments thread.