NBA 2K11
50 Achievements
1,000
One for All
Earn a positive ‘Teammate Rating’ in any online Team-Up game.
15
How to unlock the One for All achievement in NBA 2K11 - Definitive Guide
My two teammates in my crew played a game together. They won, and received a grade of B+ and B-. They both have the achievement. I on the other hand have played games with them, lost and earned even a A+ and have yet to obtain this achievement.
Note: I have not yet won a team up game.
In conclusion, just need at least a C+. And must win the game.
Can be obtained at crew games.
edit- just did this for my 3rd attempt got an A and received an achievement , so i guess it might be a bit glitchy
just wanted to add... i think it may be an average like the 2k10 and 2k9..
"Team Up" from the main menu
Create party lobby, invite your friend(s) - Match Type: Ranked Quick match
Start the game
Ensure you are both on the same team - It didn't work when we were on separate teams.
Win the game - We had lost a few close games and did not get the achievement even with 'A' ratings. Only worked when we won.
We were the Magic and handedly beat the Cav's. My friend's rating was 'A+' and mine was 'B+' and the achievement popped for both of us right at the end.
1) Always check your 2kgame profile (you can check it in the pregame lobby).
If the games you played doesn't count in your profile, try clearing your cache. I played over 10 games with at least a C+ score, but none of them counted in my 2k profile. It froze with 2 games only and an C average score.
After I cleared the cache, my profile came back to normal (ie started to count my games again) and I was able to obtain the achievement.
2) My average score was B when the achievement popped.
2K Sports have announced a patch which will fix this and other problems related to 2-3 other achievements in the game.
For more information on the problems concerning this achievement, follow this link: http://www.2ksports.com/forums/showthread.php?p=3355632.
*Unattainable due to 2K Sports closing the online servers*
Depending the position the game gives you, you will want to make sure you limit your match up point total. When playing offense, try and set a lot of screens. To set a screen, use when you are close to the defender who is guarding the ball handler. The ball handler will use the screen to go by the defender, and if you were successful in your screen you will see your meter improve. Take shots you know are the easiest for your player to make based on the position, and once you are in the "A" teammate grade, just play smart so no fouls, no bad shots, and do not let your match up score. After the game is over, the trophy will be yours.
This achievement has frustrated some, including myself, as it is more specific than the description lets on. To unlock this achievement, you must win a Team-Up game while at the same time having a positive Teammate Rating. This originally was an A- or higher but it has been confirmed to work for people getting as low as a C+. This achievement has been claimed to still be glitched, but I unlocked it once I won a game while previously getting A+'s in a losing side. Winning seems to be the key to unlocking it. Can be boosted if you are having trouble winning a game or needs a team-up to dish assists off to for a good grade.
Check the Achievement Trading Thread for others looking to boost this achievement.