Most Difficult Achievement To Obtain.

[maddawg IAJI]

I'm currently at 9/10 sentry kills in one life with an engineer in TF2.

Kill 1 person, no one cares
Kill 2 people, someone will tell the rest of the team there's a sentry where you put it
Kill 3 people, their team will coordinate it's demise

Killing 10 in one life is just nonsense, at least if you want to farm achievements the proper way; with no modded levels or goofy rules.

I actually laughed at myslef when I got that one. By the time the match ended I only had 9/10 and we had won. No sooner had I finished shouting NOOOOO My sentry picks up a wandering Scout and kills him. Bleep bloob achievment unlocked.

I can't really decide which one was the hardest for me. I have Mile High club and I beat Cod 4 and Waw on veteran. I have gotten the Perfection Achievment in Halo 3. (Get at least 15 kills in a match without dieing.Even harder when considering the fact that it was in Team swat. One shot to the head and your dead.) Most of the Tf2 Achievments (Only missing the friend one. Proably the hardest was when I had to collect all the flags in the Kingdom in Assains creed. "One left. WHERE IS IT WHERE IS IT".

 

[AngloDoom]

I'm currently at 9/10 sentry kills in one life with an engineer in TF2.

Kill 1 person, no one cares
Kill 2 people, someone will tell the rest of the team there's a sentry where you put it
Kill 3 people, their team will coordinate it's demise

Killing 10 in one life is just nonsense, at least if you want to farm achievements the proper way; with no modded levels or goofy rules.

I got something ridiculous with the Engi due to Red Team stupidity. I got at least 17 kills in a row in one life, because I set up a Sentry on one of the only paths, and no-one seemed to be communicating. The same Scout kept trying to run past the Sentry; people kept approaching one at a time. The only person to try take it down was a Solider who just stood in the open and took off half my Sentry's life while getting four rockets and ninety-three bullets in the face.

Then, finally, an Ubercharged Heavy wandered toward my Sentry. I just ran and abandoned the poor guy..

 

[sonicspin]

Any achievement in Sonic the Hedgehog 2006... Good Luck!

 

[Tales of Golden Sun]

Getting every Iris item in Lufia II: Rise of the Sinistrals
They're totally random.

 

[IrrelevantTangent]

Let's see:

1. Beat Mass Effect on Insanity mode- 'Medal of Valor'
2. Deflect an arrow in Resi 5 with your knife- 'Be the Knife'
3. Kill a Witch in L4D with a single headshot- 'Cr0wned'
4. Headshot a Hunter in L4D while he is leaping- 'Jump Shot'

More coming soon as I think of them.

 

[Cockney_Jesus]

7 Days Survivor wasn't hard at all for me.

Collect food, wait in a safe area, go off and do something else, come back 30 minutes later to turn controller back on and unpause game, eat, repeat...

I hate how some games just have 'complete level 1' etc. as an achievement, seems a bit lazy IMO.

 

[Wargamer]

Tattoed Millionaire on Mercs 2 - cannot be done if you bought the game before the patch.

 

[toastmaster2k8]

I think like most of the achivments in Gears of war 2. kill 100.000 thousand enemies. well
Play that game all the time. and I only have like 5.000 and iv beat it like 5-6 times, seriously.... and party like its 1999. how can you evan do that.

 

[Daedalus1942]

Finshing Sonic Unleashed to get that 100% all trophies acquired trophy. (not 360, but I don't care).