Thanks a lot for the feedback. I agree with what you had to say about the upgrade system. The civilian was killed because the soldiers are like slaves to a fictional religious cult towards the emperor. That's why Tifus says you should only love the emperor. Though I get this is hard to get understand as there isn't much information to suggest this. If you want a tip to finish the game I suggest first upgrading range to the max. Then fire rate, don't bother with health but always upgrade your own gun ASAP. That is at least how I managed successfully most times. I'll check out your game now :)