Since the game's infancy, the Sims has always offered cheat codes to enhance gameplay and give players helpful bonuses. Last year, game developer Origin announced the Sims tropical expansion pack Island Living and pre-orders have just started for the new Eco Lifestyle expansion pack due out this summer. The life-simulation game turned 20 years old this year and is still releasing new content. One of the appeals of the Sims PC games is that you can make almost anything happen - the digital sky is the limit. There's a cheat to undo a sunburn if your Sim lays out too long in Sulani.