Space Engineers Origins
Before one can repair a spaceship, one first needs a spaceship to repair. So Keen Industries have oh so kindly obliged by making a three minute video all about smashing them into each other. This is Space Engineers!
The physics behind the collisions are actually pretty impressive too. Not so much in the fine detail of the destructability, which seems to be still half-way between final build and placeholder textures, what with everything mostly crumpling into little solid blocks. But the way the impact from one ship affects the orientation of another and how one vessel will actually buckle around another, now that was pretty damned nifty.
Plus, y'know, everything is smashing into everything else. That's always awesome.