i was wondering if it was possible to have some kind of signal flare to shoot up into the sky... i noticed it was really hard finding your friends to group up with (especially without a map/compass), but with a signal flare, it's easier for you guys to find each other, BUT, you weight the risk of giving your positions to other players, bandits, and the new roaming zombies!!! you can even use that as a decoy/distraction to get away or whatever... i thought it might be a great addition to the already awesome game!