nice work! I like that you gave the option of feeding them or shooting them. I tried both ways and shooting is MUCH easier! Having to shoot the correct food at the correct goppler is pretty difficult, so you essentially made an easy and hard mode, which is cool! The shooting mechanic doesn't feel great, I think it'd be better for the shooting to follow the mouse cursor, rather than the direction of the robot. Also, I kinda wish the trophy did SOMETHING like power ups or something because otherwise it gets really repetitive by the time you try and unlock the 2nd or 3rd trophy. But overall, good work!
I'd appreciate if you could play/rate my game as well! :)