Nope, see that purple circle on the left side? That's a giant pool of blood there, I'm willing to bet you were standing on that tile.
See the circle on the right? That's where the marine was shooting you from. Bulletcode works like this: The projectile spawns NEXT to you, and then moves downhill towards its target. It uses up-down-left-right motions in order to reach its target. It never moves diagonally.