I participated on a game jam last weekend and made a DK barrel clone with spaceships.
So, basically the game is throwing yourself from planet to planet using a “Set physics linear velocity” in the direction of an arrow (and arrow pivot for aesthetics). This is the setup worked smoothly in preview mode, also I tested with Print Strings for the forward vector of the arrow, it always returned the right direction.
Unfortunately, after I build, the ship is don’t move after entering the planet. Any help is appreciated.