ah, i probably do not have enough optimized the ship hit box
But when i am testing, it seemed good, at least not too bad,but i probably should have done more beta tests.
I just play it again, and it is the explosion of two collisions ships that give the impression of large hit box,because the player box is the same when you pick up an item .
The idea was to make it challenging, and i think the goal is reached,and by far lol ..