nice game i love these kind of things tho s few things needs to be changed.
1.add in multiplayer option
2. add ina forum and rooms for multiplayer
3. if u add in multiplayer u NEEEEEEEED to have a programme which either kicks or places people with low FPS or too low FPS into other rooms so they can play others with same problem..as they ruin the fun for others.
4. add in ranks/levels
5. a map
6. destructable objects would be nice also
7. upgrades where u can buy what wepons u want rather than get lucky drops
8. more upgades which include + health, + damage,a radar,armor,disguises to look like other objects
9. special powerups which might be.. invisable for xx seconds or ivinsible.. air strikes and/or other super powerups
10. a zoom function to zoom out more i think the people are a little too big for the screen
11. chat function if a multiplayer is added
12. visual upgrades to enhance the look of charactor
13. a targeting system such as hold shift or press tab
this is all i can think of atm :P its a lot but it would give this game huge potential. :)