Thank you so much! And thank you for calling out the colossal creature wildcard. I was pretty excited to include that, but I think you might have been the first to mention it!
I think the aiming is certainly the biggest thing I could have improved. This is my first time making a game with an isometric camera. I meant to go look at some other examples to try and get a feel for aiming, but didn't get the time. Interesting observation about the direction of the barrel. I had to add the gun and animate it manually with the Mixamo animation, and I'm still very new to animation. I think that could have improved things significantly.