very interesting small game

The game itself is very small, but that's not the only issue, im going to list the ones i met below

-The game is too easy
-You'll get enough money for anything after you beat the game, and there's not much reason to play it twice to use your upgrades
-The AI is very poor, it gives us 20 years to react and shoot them, and if you just walk out and in the hidden enemies will hide again and enemies that'd shoot you, just forget about you until you come back in. That means you can just walk out and in to easily beat many rooms.
-The max sensivity is still extremely slow.
-The enemies counter can bug sometimes, like you can have 2 enemies left, kill 2 and still have 1 left.

Now im going to list my ideas to improve the game (not ideas on how to fix the issues listed)

-There's currently only one map, make some more you unlock after beating previous ones, kind of like beating levels, if you'd also have some spare time, make it so that each map has unique enemy uniforms yk.
-Make so that weapon upgrades change it's looks aswell and the stats more, like 1 has worse accuracy (bigger spread) and one has better, faster firerate and damage, all the enemies are 1 shot, make so that some weapons need like 2-4 shots (depending on the firerate) and also add full auto.
-Add more enemy types, like an enemy hiding behind a corner that kind of like the ones behind boxes, exposes himself and shoots you.

Those are my ideas, there would be much more but these are the main ones, if my ideas and some fo yours were added, i'll be happy to give it a better review.