Thank you for the feedback!
Yeah the tree sprites were kind of rushed, that is why i was unable to work up the consistency. Regarding the bloom, yes I will add an option to disable it, I myself felt that it was too burning to watch. I have also planned to add an ammo system for the turret, where you can see the amount of bullets left in the clip and reload accordingly. Actually, I did add this, but I found out that the player can just press the R key continuously while shooting for infinite ammo in the current clip. That was main reason why i opted for the current system.
Yes I am planning to add subtitles and even add an option to disable the narrator because a few people didn’t like it. Also, I have considered replacing the ai voice with my actual voice(now that I am no longer insecure about it :D )
Really glad you liked the graphics, that is like the only consistent positive feedback I have gotten on!