The main thing is: Communication, 90% of the games where my team does call outs we win, by a large margin aswell.
Something as simple as saying "Camo's going to spawn, or Camo's spawned or Enemy has camo moving top mid."
Learn call out areas in maps. Example:
Lift on Guardian = Gold, so you would say Top Gold or bottom Gold.
Blue spawn area = Blue or the area that usually has the 2 plasma barrels is Blue room.
Tree area = Green, top green is the tree. So you would say something like "Guy at green lifting to gold"
Snipe Tower = Red or Snipe tower, bottom snipe is the ramp area which is usually flooded with nades.
And usually there's always a middle so on Guardian it's top mid and bottom mid.
Weapon call outs always work too, something like saying "Sniper at my X" or "Guy with mauler going gold"
Also, time your power ups. Sniper has a 2 minute respawn so saying when you got the sniper can give your team mates am idea when it's going to spawn. Camo and stuff is usually 2 minutes aswell I think, it might be 3.
Sensitivity wise, MLG say start on 4 and adjust. I tried 4 and I lost a lot more battles so I just went back down to 3. It's what you play good on.
Button layout wise. Use either Default or Bumper Jumper. Bumper Jumper allows you to aim and jump at the same time. Where as on Default you might loose 1 BR shot moving your thumb to A because you can't aim at the same time.
Strafing, get in the habit of starfing left to right, try and mix up Long and short strafes and when your about to die to a jump strafe and you might just be able to Out-BR your oppenent.
Sniper skill, just keep practising Sniping in Social Slayer. It will become Ranked this November so you'll be able to practise whenever.
Just putting 2 shots on an enemy and then telling your team mate where he went can give you a kill.
Also use Camo wisely. Don't shoot and do anything unless you can guarantee a Kill, I.E Assasination or a 1/2 shot. And if your team mate is in a BR battle and you have Camo still feel free to help him out. 1/2 shots can make the bigest difference.
Same with the OS, you have a 3x Overshield instead of a 2x so use it. The best tactic when having the OS is too rush your opponent before it runs out.
Nades, if you think someone is there don't hesistate to throw a nade. I think LegendPimps from Team Classic has his TOD as Frags.
If your getting shot in the back look at the floor and it will be harder/impossible for them to headshot you and they'll have to shoot your 4 times in your ass with no shield before you die.
MLG Callouts for all MLG maps.
Got this from the other thread.