I can't believe I have to explain this to grown adults, but putting humanitarian aid emblems on humanitarian aid in a video game is not, in fact, a war crime.
Fun fact! The only humanitarian aid emblem that is covered by US trademark so far as I can tell is the red cross. So slap a nice red Star of David or Crescent Moon on your health pickups because the Geneva Conventions define humanitarian emblems as being multicultural and acknowledges not every one in the world is Christian.
claudius