Hello Alexander, i suggest some stuff for the future updates
1. Settings. it would be great to adjust gameplay and I think other people agree
2. Crosshair. It can be very hard to learn how to land your hits on target without a crosshair. You can make it so if the players want a more Challenging or Harder experience to Disable it in the settings.
3. Character customization, Like short sleeves, long sleeves, Gloves. Kinda like the game 'gorebox'
4. Npc improvement, The npcs are plain and repetitive making the game boring after a few games with all the maps. Add stuff like Npcs fighting you back, Pushing, and Ragdolling for a specific amount of time when injured, with a decreased speed.
5. Police sirens. You never know when the police come so it would be great to add this.
6. The npc decreased speed. The npcs are too fast, they run past you while you're walking, if not, just add a sprinting mechanic with stamina
I think that's all I can think of.
Love your game btw