Neat-o little space game - Kerbal Space Program

looks cool!

Looks interesting, I might try it. Thanks.

KSP is awesome! :D

It's a space sim that actually allows you to engage in complex maneuvers like gravity slingshots and having to correct trajectories in zero-G, but it also is a lot of fun to just make things blow up. The game fully allows you to land on the moon and return. The space physics are simplified (the physics are Newtonian and ignore the N-body problem for performance and simplicity; only one gravity well will influence you at a time).

There's no way this ship can fail. (first test flight: Oh... oh dear.. that's very, very bad...

This spaceship's fuel was empty, so... I guess there's now a strange-shaped asteroid orbiting the star...

That... isn't supposed to happen. Moments later, several engines ripped off the structure and then it exploded.