When you do directly in actions :
- Create instance X on layer A at (x, y)
- instance X Set Bullet angle of motion to x degrees
It works too. Is takes into account the last call of "Create Instance".
So you can do this twice to have two objects with same properties.
Or do this :
Repeat x times
- Create instance X on layer A at (x, y)
- instance X Set Bullet angle of motion to x degrees