Nah, I feel like yellow/orangey would be the best. If you're wondering if its a teammate, check the minimap.

I actually like this idea.
Muzzle flash will help finding snipers (in the dark).
And by bullet casings you can see if someone is in a tunnel.
Also bullet casings should have the colors of your team, so you know you ae not chasing a teamm8.

Yeah,maybe 5 minutes is too much time.But a little time,like,10~20 secs would be good.

oh, thats a cool idea. I almost just meant that you see a voxel or two come out of your gun, and thats the end of it. It'd be awesome to hear the *tink* everytime you shoot though. The trail idea is cool too!

Staying there for about ten seconds would be cool though. If you're trying to follow someone and don't know which direction they went. Then you see their bullet casing...

No, Chaos. If they stay there for 5 minutes people can lag the game by shooting SMGs in the air in the tent.

Muzzle flash would be good if they added a real day and night cycle, that actually gets dark.

Muzzle flash is cool.
About the bullets casings...we dont really need it,it is cool too,but dont make that much diference,only if the casings stay for some time e.g. Stay there for 5~10 min.

Muzzle flash yes, bullet casings needless.

Should really be in the next update. Comments?