"Universe Sandbox" knows that even the most beautiful space simulator isn’t going to keep a kid’s attention very long unless she can break the rules with it. So it goes for broke right from the get-go, urging players to “smash moons in orbit around a fictional planet,” “watch moons collapse into one another,” and “collide galaxies for fun.” Talk about good user-experience design.
But of course, all that diabolically destructive fun is grounded in a rock-solid scientific fact. Yes, you can break the rules of how the universe actually looks in real life, but not how it fundamentally functions. Which means that when you bash the Milky Way into the Andromeda Galaxy, the resulting spray of star-stuff is a faithful representation of what such a cosmic apocalypse would actually look like.
Click through to see a video of what it lets you do. You’re going to wanna watch this EPIC teaser in full screen!