So for the capture the flag i played one game and every time my team or enemy team gets a kill the score goes up by 1 so that might be a bug and when ever i capture the flag it goes up by almost 20 so you might want to check that out.
for vehicles you might want to add some terrain like trees,lakes,houses so it will be very fun to play on.
next the juggernaut level might be a good addition because it will be fun when multiplayer comes out.
almost forgot you should add some amour so you have some protection.
and also add a shop system which will allow you to get guns permanently you get cash by fighting online which i suggest you do when online comes out.
and also please notify me when the next update comes out
thanks again junkbyts :)