Good idea, but needs at least the following improvements:
- Polishing (graphics, UI/UX, bugs)
- Make it easier to remember all the information (add tips, access to info in-game)
- Add labels to mouse interaction options as icons are bad UX.
- Add more maps.
- Add proximity based name tags over players in-game.
- New players don't know or remember to pick up starting items or how to use them. In my first game I forgot to pick up a radio and that ruined the game.
- Make radio voice chat output also to proximity for people without radios!

Good performance and graphics.

Good gameplay and story.

Game of the year for me!