Thanks for reporting these bugs, I just fixed the bug where the enemies can sometimes spawn right next to the player, now they will always spawn at a reasonable range away (I'll need to upload a new patch for the game first though). Can you clarify what you mean by the ammo counting down at an unpredictable rate means? You should always be getting rewarded 10 ammo for every math problem you solve, do you just mean that you feel like you burn through ammo too quickly? Thanks in advance :) Oh also, I'll definitely fix the loading screen too lol, last night, when I was finishing up the game, it seemed way funnier to me then.