What's your rarest achievements?

Five stars on all songs on expert DJ hero 1. So proud of that.

All merdals in Ace Combat 6. Looking back that was foolish but I love this game.

	20 points	Now That's Impressive9 Score 750,000 on a song	Guitar Hero III: Legends of Rock June 24, 2009
		Swift Zulian Tiger1 Obtain the Swift Zulian Tiger from High Priest Thekal in Zul'Gurub.	World of Warcraft Jan. 1, 2010
	30 points	The Gang Is Back In Town0 Win a game on the Robbers team	Burnout Paradise April 30, 2009
	30 points	The Right Side of the Law0 Win a game on the Cops team	Burnout Paradise April 30, 2009
	30 points	Golden0 Bank the Gold	Burnout Paradise April 30, 2009
	25 points	Johnny No Fingers0 Unlock all firework types.	Boom Boom Rocket June 13, 2009
	30 points	Shredder0 Earn 5 stars on all songs on the Hard difficulty	Guitar Hero III: Legends of Rock Aug. 2, 2008
	30 points	100 Million!?! Gulp!?!0 Earn 100,000,000 points total in Career	Guitar Hero III: Legends of Rock June 3, 2008
		Medium Rare3 Spend as little time as possible in Hell	Super Meat Boy July 19, 2011
	25 points	Secret Achievement0 Continue playing to unlock this secret achievement.	Rock Band 2 June 21, 2009

1) 0.5%

2) 0.8% (And unobtainable now)

3) 1.9% (2nd to get on GB)

4) 2.1%

5) 2.2%

6) 2.2%

7) 2.4%

8) 2.6%

9) 2.6%

10) 2.6%

There's also two achievements where I'm the only player to get them.

		...and yet so far!0 Fail to answer the Million - dropping to 32,000 (single player game)	Who Wants To Be A Millionaire? Special Editions Dec. 2, 2011
		So Close!0 Choose to "Walk Away" with 500,000 (single player game)	Who Wants To Be A Millionaire? Special Editions Dec. 2, 2011

Only one to have S-Ranked that game too! (Sadly my only S-Rank)

Rarest is... finishing a Civ V game as Korea? Really? I guess not many people got the DLC. I dunno. Korea is pretty great because they get crazy science bonuses. Others include:

purchasing all pro players in NFL Blitz (which my roommate did)

winning an online race in Banjo-Kazooie Nuts and Bolts by walking across the finishing line

Finishing that DLC level for Star Wars The Force Unleashed on hard

actually playing enough Frozen Synapse to reach level 10 (which is really sad, because that's not hard)

Apparently not a lot of people played FEAR 2 because my top 10 rarest achievements are from that game and they're pretty basic achievements.

Although Perfect Freeflow 2.0 in Arkham City I'm pretty proud of since that took a lot of time for me to get. In my opinion a pretty hard achievement to get, kinda crazy it's only 5 points.

My rarest is From Ninja Gaiden 2. For completing the game on Master difficulty. 0.6% rarity.

My rarest: TotemBall - Top Totem - Completed the single player game without losing a life. - 0,2%.

Don't try this at home...

Apparently the 'Defeat 7 Trials with Makoto' in blazblue is my rarest. But I imagine my Moon Diver achievements are pretty up there as well.

According to Giant Bomb, my rare achevements include.

	20 points	Fancy Arcade6 Themed an entire arcade with unique Themes	Game Room
	25 points	Pull12 On Citadel, got a Shotgun Spree during a ranked or social match.	Halo 3 June 21, 2010
		Snow Cone0 Beat Ice Cave on Normal	Killing Floor Jan. 14, 2012
		WIPEFEST2 Your team incapacitates three Survivors within five seconds.	Left 4 Dead Feb. 22, 2011
	20 points	Perfect Sprint0 Complete a clean run in a Gymkhana Sprint DC Challenge	DiRT 3 Jan. 3, 2012

I did get 1000 points in Assassins Creed 1 and 2 which was a huge waist of time. The only achievement I really cared about was beating Half-Life 2 Episode 1 using one bullet.

Seven Day Survivor from Dead Rising is my rarest one apparently. Then just a bunch of Disgaea 4 shit.

	22/2,217 (1.0%)	Best of the Best Complete all of the Single Player levels in Hardcore Mode.	Ms. Splosion Man July 17, 2011
	186/13,114 (1.4%)	All Hail The Splode King Complete the Single Player game in Hardcore mode.	'Splosion Man July 29, 2009
	42/2,217 (1.9%)	The Golden Right Shoe Award Collect all 50 pairs of shoes in Multiplayer mode.	Ms. Splosion Man July 22, 2011
	268/13,114 (2.0%)	Sugar High Collect all 47 cakes in Multiplayer mode.	'Splosion Man June 18, 2011
	413/16,156 (2.6%)	100 Million!?! Gulp!?! Earn 100,000,000 points total in Career	Guitar Hero III: Legends of Rock Jan. 23, 2008

I'm honestly surprised about the GH3 one. Also, only 21 other people on Giant Bomb were as crazy as me with Ms. Splosion Man?

Again, all my Tony Hawk's Project 8 achievements. Not a lot of people played that game, but also the S Rank is really hard.

treasure trove in lost odyssey - get every chest in the game

1.9%

getting the nothing special achievement in left 4 dead was pretty hard

I have a bunch of WoW achievements.

	10 points	Fire, Walk With Me0 Grab the flag and capture it in under 75 seconds.	World of Warcraft July 8, 2011
		Lieutenant Commander2 Earned the title, "Lieutenant Commander".	World of Warcraft Jan. 17, 2009
	20 points	The Justicar0 Raise your reputation values in Warsong Gulch, Arathi Basin and Alterac Valley to Exalted.	World of Warcraft Jan. 17, 2009
	10 points	Silverwing Sentinel0 Gain exalted reputation with the Silverwing Sentinels.	World of Warcraft Jan. 17, 2009
	10 points	Death from Above0 Only kill Cinderweb Drones while they are atop the web canopy during the Beth'tilac encounter in Firelands.

0.2%

0.4%

0.7%

0.8%

1%

	75 points	Living Legends2 5 Star all Co-op songs on Expert	Guitar Hero III: Legends of Rock May 7, 2009
	40 points	The Final Countdown2 100% scored on the Guitar Solo in "The Final Countdown" on Expert	LEGO Rock Band Dec. 7, 2009
	30 points	Drum Trainer Graduate1 Completed the final Pro Drum Trainer lessons.	Rock Band 3 Dec. 29, 2010
	30 points	Millionaire Pair5 Got 1,000,000 points on a song in Cooperative	Guitar Hero II Feb. 16, 2008

5th one is a secret achievement and I'm not sure what it is exactly.

Percentages: 0.4%, 0.5%, 0.6%, 0.6%

	20 points	Hit 50% of the gaps Wow! 50 percent of the gaps found... keep going you're halfway there.	Tony Hawk's Project 8 Nov. 30, 2006
	20 points	Half Million Play Challenge Mode and score 500,000 points.	Lumines Live! Oct. 20, 2006
	20 points	The Snake Create a single quad that covers the entire width of the grid on every level.	Chime March 1, 2010
	75 points	Gold Champion Gold Champion	Project Gotham Racing 3 Jan. 1, 2007

That Chime one was a motherfucker. :T

1. Warhammer 40,000: Space Marine - Down to Earth (Kill 50 Assault Marines/Raptors in mid-air.) - 1/205 (0.5%) I'm the only one. Hah.

2. Warhammer 40,000: Space Marine - Chapter Master (Get a Multiplayer character to Lvl 40.) - 3/205 (1.5%)

3. BloodRayne: Betrayal - A Foot Face? (Find the hidden idol) - 4/190 (2.1%)

4. BloodRayne: Betrayal - Coffin Kicker (Kick open the Coffin Rocket 20 times) - 4/190 (2.1%)

5. Borderlands DLC: Mad Moxxi's Underdome Riot - Big Tournament (Completed each of the larger challenges in all 3 coliseums) 46/1317 (3.5%)

	20 points	Power Player Used all the Power Squares in Connect 4X4 Remix	Hasbro Family Game Night Oct. 28, 2011
	15 points	Enemy of the Family Earned an A rank in all Protector Trials	BioShock 2 May 17, 2011
	15 points	Trial By Fire Earned 36 stars in the Protector Trials	BioShock 2 May 14, 2011

	30 points	Finders Keepers Won 15 games of Pictureka in any game mode	Hasbro Family Game Night Oct. 28, 2011
	20 points	Red Leader Won a game in all modes of Connect 4X4 using red chips only	Hasbro Family Game Night Oct. 28, 2011

I'm... I'm not proud of myself. One is a game nobody bought, so it's rare (I had 5 roommates, we love board games!), and the other was a shitty DLC mode in a mediocre sequel I played in a vain attempt at (now practically impossible) completion's sake.

I'm so ashamed...

Bayonetta = Legendary Dark Witch - Complete all Chapters on Infinite Climax difficulty - 4.2%

Splosion = Man A Little Help From Your Friends - Complete the Multiplayer game - 4.5%

Devil May Cry 4 = Hardly A Simple Task - Clear all missions in Son of Sparda mode - 4.5%

Uncharted 2: Among Thieves = Get 50 Retaliation Medals - 4.7%

The Beatles: Rock Band = We Would All Be So Happy, You and Me - Play Octopus's Garden on Expert Guitar, playing all hammer-ons and pull-offs without strumming - 4.9%

I'm working on a Platinum in Catherine. It'll probably be that.

Eclipse Scythe Master, ninja gaiden 2' 1.3%
Many AvP ones that are 3-4%
Champion, force unleashed 2! 4%
Legendary dark witch, bayonetta, 4.2%
Combo specialist, PoP


Sigh, I always wanted to get 1000g on ninja gaiden 2 and dmc4, but I don't have the stomach for it!

I am apparently the first and one of only 3 to have gotten this achievement:

http://www.giantbomb.com/achievements/i-know/167107/

Though considering only 25 people are listed as having even played it, it really isn't a huge accomplishment (though I still consider it one for having the patience to sit through the worst game ever made up to that point.)

My rarest is From Ninja Gaiden 2. For completing the game on Master difficulty. 0.6% rarity.

Guitar Hero 3: Living Legends- 5 Star all Co-Op songs on Expert- .04%

I am the master of grindy-ass achievements.

http://www.giantbomb.com/achievements/daddy-warbugs/115089/

http://www.giantbomb.com/achievements/explorer/88129/

Mine are:

(PS3)

• MK vs DCU: Omega Effect: Complete Darkseid's Kombo challenge. (1.0%)
• MK vs DCU: Princess Diana: Complete Wonder Woman's Kombo challenge. (1.2%)
• MK vs DCU: Clown Prince of Crime: Complete Joker's Kombo challenge. (1.0%)
• Warhammer 40k Space Marine: Devastation!: Have 10x more kills than death in a single Annihilation match. (1.0%)
• MK vs DCU:Evil Genius: Complete Le Luthor's Kombo challenge. (1.2%)

(360) [Besides Roboblitz achievements, cause I imagine they are rare cause I'm one of the few that bought it.]

• Halo Reach: License to Kill: Ran over 5 people in a matchmade game. (1.4%)
• F.E.A.R.: Repeating Offender: Kill 50 enemies with the MP-50 in ranked multiplayer games. (1.7%)
• GRAW: Falcon (multiplayer): Shot down 100 helicopters in multiplayer. (1.8%)
• F.E.A.R.: Brawler: Kill 50 enemies with punches or rifle butts in ranked multiplayer. (1.8%)
• F.E.A.R.: Rocketman: Kill 50 enemies with the MOD-3 in ranked multiplayer. (1.9%)

I listed both, because PS3 trophy tracking is relatively new on this site.

1. Call of Duty 3 - General - Received 40000 total points in ranked matches.(Multiplayer) - 0.5%

2. Call of Duty 3 - Colonel - Sir, yes sir! You received 20000 total points in ranked matches.(Multiplayer) - 0.6%

3. Metal Gear Solid 2 - Virtually Impossible - Complete all VR and Alternative missions - 0.6%

4. Dead or Alive Xtreme 2 - Helena Complete Collection - Collected all the swimsuits available for Helena. - 0.7%

5. Dead or Alive Xtreme 2 - Make 4 Friends (Helena) - Collected the swimsuits of 4 other girls while playing as Helena. - 0.7%

6. Dead or Alive Xtreme 2 - Make 6 Friends (Helena) - Collected the swimsuits of 6 other girls while playing as Helena. - 0.7%

7. Metal Gear Solid 2 - Great Dane - Collect all dog tags - 0.7%

8. Tomb Raider: Legend - The Egyptian Collector - Anniversary - Collected all Episode 3 relics and artifacts (any difficulty setting). - 0.7%

9. Tomb Raider: Legend - The Atlantian Collector - Anniversary - Collected all Episode 4 relics and artifacts (any difficulty setting). - 0.7%

10 Dead or Alive Xtreme 2 - Tina Complete Collection - Collected all the swimsuits available for Tina. - 0.8%

lol, well mine are predictable and boring, but here they are:

1. Pinball FX2 - Archaeologist (7 / 5,745 - 0,1%)
2. Pinball FX2 - Worthy Warrior (9 / 5,745 - 0,2%)
3. Pinball FX2 - Enemies of Asgard (9 / 5,745 - 0,2%)
4. Pinball FX2 - Iron Man (14 / 5,745 - 0,2%)
5. Game Room - Level 20! (71 / 17,697 - 0,4%)

Not many people (on Giant Bomb at least) seem to be downloading Pinball FX2 tables anymore, which explains my top 4. And Game Room is self-explanatory, since almost no one was insane enough to play that shit enough to hit level 20. In fact, most of my rare achievements are from Pinball FX2, Game Room, or odd DLC achievements for games no one bought (Castlevania: Lords of Shadow, for example).

		Wild Gooseman Chase0 As the last living terrorist, distract a defuser long enough for the bomb to explode	Counter-Strike: Source Dec. 19, 2010
		Collector0 Acquire all items available in normal time attack	Shadow of the Colossus Oct. 13, 2011
		THE LITTLEST GENOCIDE1 Kill 5,359 Infected in the Crash Course campaign.	Left 4 Dead Oct. 16, 2010
		Perilous Podiatry0 Die by kicking a door down.	Dungeons of Dredmor Dec. 23, 2011
		Port of Scavenge0 Play 5 full games of Scavenge on The Port.	Left 4 Dead 2 Oct. 13, 2010
		Seek and Destroy1 Headshot, Decap or Head Explodie the last person to kill you after dying.	Age of Chivalry July 30, 2010
		Hat Trick5 Beat the game with all three classes	Torchlight June 29, 2010
	40 points	Zed's Dead, Baby2 Attain 100% Game Completion statistic in Undead Nightmare.	Red Dead Redemption
		Split the Watermelon0 Bring the watermelon to Yorda upon completing 2nd time through	ICO Oct. 12, 2011
	30 points	Get A Grip1 Defeat the trials without the sphere turning red	Star Wars: The Force

My top 10 rarest.

No idea. Don't pay attention to them. Probably something in L4D 2. I think I had pretty much all of them at one one point.

With Platinum trophies (not fair to Xbox exclusive players, but oh well):

Red Dead Remption - Legend Of The West (Platinum) (1.8%)

Dead Space 2 - The Final Frontier (Platinum) (2.5%)

Dead Space 2 - Hard To The Core (Complete the game on Hard Core setting) (2.6%)

Plants Vs. Zombies - Alive And Planting (Survive 40 waves of pure zombie ferocity) (2.9%)

No More Heroes - Welcome To The Garden Of Madness (Platinum) (3.0%)

My top 4 are:

1. Ikaruga - Stellar Grade - "Complete Chapter 4 in any mode with a grade of A or better" (8/5,089 - 0.2%)
2. Ikaruga - Excellent Grade - "Complete Chapter 3 in any mode with a grade of A or better" (9/5,089 - 0.2%)
3. Ikaruga - Unstoppable - "Clear the game in any mode without using Continue" (15/5,089 - 0.3%)
4. Every Extra Extend Extreme - Gold Shooter - "Clear Stage 100 on the R4, The Revenge mode" (19/4,216 - 0.5%)

And then 5 onwards are mostly secret achievements from Child Of Eden. Kinda surprised that more people have 1CC'd Ikaruga than hitting score grades, but then stage 3 and 4 are pretty nasty to do well on. The E4 achievement was more time consuming than difficult really.

Top Ten, because my Top Five are all from Marathon 2. 

	20 points	Thing What Kicks1 Killed a Juggernaut in Survival and lived to tell the tale.     (0.4%)	Marathon 2: Durandal June 25, 2008
	20 points	You Think You're Big Time0 Won a multiplayer game in every map in the Total Carnage Netmap Pack. (0.5%)	Marathon 2: Durandal Jan. 3, 2009
	21 points	Hats off to 8190 Read every single terminal in the game.  (0.5%)	Marathon 2: Durandal Dec. 21, 2007
	10 points	King Pfhor a Day0 Outscored every other player combined in King of the Hill or Kill the Man With the Ball.  (0.6%)	Marathon 2: Durandal June 19, 2008
	35 points	VidMaster1 Punched all switches, played on Total Carnage and never ever left a single Bob alive.  (0.8%)	Marathon 2: Durandal Dec. 25, 2007
	40 points	Aperture Science16 Earn gold medals on all Portal challenges.  (0.9%)	The Orange Box Dec. 12, 2007
		Platinum Trophy2 Earn all other trophies in the game.  (1.0%)	Yakuza 3 May 14, 2010
	20 points	Rocket Science0 Earn silver medals on all Portal challenges.  (1.0%)	The Orange Box Dec. 12, 2007
	10 points	Basic Science0 Earn bronze medals on all Portal challenges.  (1.2%)	The Orange Box Dec. 12, 2007
		Minigame Master0 Complete all minigames.  (1.3%)	Yakuza 3 May 5, 2010

I was the first person on Giant Bomb to make it to level 30 being mentored by Superman in DCUO. And the first person to get to level 30 as a speedster. I just found that out because of this thread and the sad part is I'm pretty proud that I'm first at some dumb achievement. What's more sad though is the first character I leveled to 30 was of the Nature class and was mentored by Batman.

Knight-Lieutenant in World of Warcraft. .9%.

1. Mirror's Edge - Surreptitious Swing - Spring Together: springboard wallrun, turn, swing, jump.(Pure Time Trials) - 1.1%
2. Alan Wake - No Punctuation - You made it through The Writer in one dazzling dash - 2.0%
3. Assassin's Creed: Brotherhood - il Principe - Receive 100% synch in ACB and full synch in all missions of the Da Vinci Disappearance - 2.6%
4. Gears of War 3 - Unarmed and Dangerous -Ignored all Loader safety guidelines and killed 10 Locusts - 2.7%
5. Hydro Thunder Hurricane - Humans Gooood -Play a 4 way local Multiplayer race in which all the humans beat all the AI. - 3.3%

It looks like not a lot of people are buying DLC.

1. Dead Nation - Found 'Em - 0.4%
2. Uncharted 2 - Fallen Angel - 0.8%
3. Dead Nation - Still in the Game - 1.0%
4. Call of Duty: WaW - Secret Achievement - 1.2%
5. Mortal Kombat - Outstanding! - 1.3%

To be fair, those first 4 are DLC. Kinda surprised by the small amount of people that achieved 10 ranked Mortal Kombat wins in a row. Only 98/7,367 people.

Mine are:

Sacrifizzle, Left 4 dead: 0.4%

Chaos Generator, Left 4 dead 0.5%

Virtually Impossible, Metal Gear Collection 0.6% (Only 8 people on the site actually have this ._.)

Barrel Rolled, Left 4 dead 0.7%

The Motherlode, Red Dead Redemption 1.1%

1) Rock Band - Virtuoso - Finished Vocal Solo Tour on Expert - 2.9%

2) Rock Band - Big in S.F. - Finished the last remaining gig in San Francisco (Band World Tour) - 3.2%

3) Guitar Hero: WT - Mine is Bigger Than Yours - You completed an Xbox LIVE Band v Band match - 4.4%

4) Rock Band - Flawless Singing - Scored a 100% rating as a vocalist on Expert - 4.7% (still hold the high score for Icky Thump by The White Stripes on Solo Vocals)

5) Halo 3 - Post Mortem - On Orbital, got 2 Death From the Grave medals during a ranked or social match. - 5.3%

These don't seem too rare to me, but oh well.