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While connected to Xbox LIVE, play the game for once a day for 100 days

3 guidesOnline Game ModeSingle PlayerTime/Date
02 Jul 2009 12 Jan 2011
101 11 54
Firstly set ure xbox clock to GMT-12 hrs; Load up the game to the title screen and then press ure middle button to go back to the xbox dashboard - go to the clock again and then select +14 hours (just push up from the -12 hrs),press B and then load up the game again - now go back to the beginning of this post and repeat. Once you have done this 100 times it will unlock on loading up. You do not have to do this all in one go, I did 10 a day for 10 days and it unlocked just make sure you keep on adjusting the clock - I just unlocked it today so it does work
Leo AscendentCan you get this in 1 day then?
Posted by Leo Ascendent on 20 Sep 09 at 05:30
superjasYes you can, others have done it that way
Posted by superjas on 20 Sep 09 at 13:25
F1 Rocket RedIm now busy with it, what im doing is i go to clock and set my time zone to -12, then i start up the game go back to dashboard again and set it to +14 and start the game up again...and that counts as 1 day ? or 2 ?
Posted by F1 Rocket Red on 21 Sep 09 at 06:29
superjasIt counts as 2 as you are moving from 1 time zone to another (+/- 26 hrs)
Posted by superjas on 22 Sep 09 at 16:19
Wade Thompsonhow long do you think this takes in one sitting?
Posted by Wade Thompson on 22 Sep 09 at 20:03
superjasMin 5 hours (3 mins per time)
Posted by superjas on 23 Sep 09 at 16:35
Bulwark732Is there anyone way to know if its working and if i change to US eastern in the middle of it will I lose my progress as long as I don't wait 24 hours ?
Posted by Bulwark732 on 23 Sep 09 at 18:32
JaggexedgeThe achievement took me roughly 1 hour and 45 minutes in one sitting. Remeber, you can access you system settings from your Xbox button (Press right twice and scroll down 4 options) and boot up the game right after (By pressing the guide button and scrolling down to the bottom).
Posted by Jaggexedge on 05 Oct 09 at 20:49
WinnerzOnlyIncThanks for the hints -
Posted by WinnerzOnlyInc on 08 Oct 09 at 16:55
beans and eggsdo this achivement last as the 100 days dont have to be in order, its overall times played so could nock a few days off if you play campain first.
Posted by beans and eggs on 28 Dec 09 at 16:29
TheJimiHippieWasn't the most exciting achievement to get – but thx a lot for the solution to speed it up.
Posted by TheJimiHippie on 30 Dec 09 at 19:19
WeisGuy9Worked like a charm, thanks!
Posted by WeisGuy9 on 09 Feb 10 at 23:53
die FeuerwehrA little comment. This was my last achievement for this game (no including the 0 point cheevos) and it took about 50 timezone switches. The rest had already been counted for during "normal" gameplay. Moral of this is story is, save this for last and you get quite a few time zone switches for "free".
Posted by die Feuerwehr on 14 Apr 10 at 08:50
M F a ii T H Eso can you get banned for this or what?
great guide you deserve a big thankyou!
Posted by M F a ii T H E on 17 Sep 10 at 14:59
superjasThanks, no you will not get banned for changing your timezone
Posted by superjas on 17 Sep 10 at 15:02
GrahamScotsmanstill works took me 2 hours 20 minutes.
Posted by GrahamScotsman on 17 Sep 10 at 22:49
Greg22 DrPepperThe key to getting this one done fast is do what Jaggexedge mention. Works fast like a charm.
Posted by Greg22 DrPepper on 01 Oct 10 at 08:45
Nv Definessuperjas you should update your solution and remove the "do not leave it over 24 hours between each one" it doesn't matter if you miss a day or wait a week it's 100 day cumulative it doesn't have to be a streak of 100 days in a row.
Posted by Nv Defines on 20 Nov 10 at 13:45
Atomic Clutch XJust started playing this a week ago, this will make it so much easier!!!! Great Guide!!!
Posted by Atomic Clutch X on 10 Dec 10 at 00:34
sm182I just tried this 106 times and it didn't work :(
Posted by sm182 on 09 Jan 11 at 00:28
Wise CognizantGot it in Jan 2011 less then 50 times.. 2 hours max
Posted by Wise Cognizant on 20 Jan 11 at 00:21
mSoul01Confirmed - Still working on June 29, 2011.
Posted by mSoul01 on 30 Jun 11 at 02:15
Tank Force UKi can confirm still works :) August 3,2011.
Posted by Tank Force UK on 03 Aug 11 at 02:19
SarahF89Still works, didn't take me as long as expected, thanks for the guide.
Posted by SarahF89 on 14 Aug 11 at 19:34
Drachen77As of Aug. 22, still working!!! Thank goodness too, I was starting to get nervous.
Posted by Drachen77 on 23 Aug 11 at 03:15
AintLikeYouworked perfect here 9/22/2011 thanks for the info
Posted by AintLikeYou on 22 Sep 11 at 20:20
Jay2isoworked a treat thanks superjas achieved 19/12/11
Posted by Jay2iso on 19 Dec 11 at 15:17
matdanHow lame.
Posted by matdan on 02 Jan 12 at 09:31
GHOSTLYSHINOBII have just got this achievement in June 2012, and wanted to confirm that this method still works for anyone wondering.
Posted by GHOSTLYSHINOBI on 06 Jun 12 at 21:51
J0HNNY FRIENDLY11/16/12 Still works
Posted by J0HNNY FRIENDLY on 17 Nov 12 at 03:00
OArcadia SkiesOTrying now! hope it pops :)
Posted by OArcadia SkiesO on 19 Nov 12 at 17:09
OArcadia SkiesOIT WORKED!!!!!!!!! Im so happy :) had to do it 35 times but so worth it!
Posted by OArcadia SkiesO on 19 Nov 12 at 17:53
ConorIRL1995still works in 2013!!!!!!!!!!!!!
Posted by ConorIRL1995 on 12 Jan 13 at 16:24
superjasGd to see it still works, thanks all for the feedback
Posted by superjas on 12 Jan 13 at 16:41
DecadentBeaverJust bought today, so seeing as this still works, I'll be giving it a go.
Posted by DecadentBeaver on 16 Feb 13 at 17:23
DecadentBeaverJust to confirm that this solution does indeed work. I did it in conjuntion with Focused and Committed. Happy days. Getting a thumbs up from me.
Posted by DecadentBeaver on 19 Feb 13 at 16:52
KanchanaburiI can confirm this still works. I just rebought the game and did the complete 100 days from scratch in a matter of 2 hours.
Posted by Kanchanaburi on 04 Jul 13 at 19:55
S4LUT3t0LUN4CYNyeh, ill get mine on the road to "Sept' 17th of 44"
Posted by S4LUT3t0LUN4CY on 20 Jul 13 at 08:28
neeker75After loading the game up for 10 days straight without getting the 7-day achievement, I tried this method on Sunday and unlocked both the 7-day and 3-months achievements. I proceeded to switch 30 on Sunday, 40 yesterday and 30 this morning and the 100-day achievement unlocked. Thanks.
Posted by neeker75 on 23 Jul 13 at 04:51
DeceptiveTenjas your the man. Works like a charm, thumbs up from me
Posted by DeceptiveTen on 05 Aug 13 at 01:13
The Kurgan 73Still works 05/08/2013 Thanks
Posted by The Kurgan 73 on 21 Aug 13 at 18:44
qwxxJust got Focused, Committed and Obsessive within an hour. The trick is to do it on a Sunday/Monday so the +/-26 hours switches between the days. Don't forget on Tuesday, Remember September '44.
Posted by qwxx on 16 Sep 13 at 04:33
TheBigTicket94so i think this achievement is glitched for me because i got committed way early and obsessive i have played the game well over 100 days and it will not pop any suggestions
Posted by TheBigTicket94 on 20 Oct 14 at 04:55
Pookie TGreat guide buddy.... Worked like a charm.... Also got the committed doing it this way.....
Posted by Pookie T on 20 Oct 14 at 18:29
superjasCheers all, good to see it still works - thebigticket94 I have not read of this glitching for anyone else so I would recommend to stick with it and it should pop
Posted by superjas on 20 Oct 14 at 19:38
PiCkLE SQU1DHmm, I've tried doing this for about 3 hours now. I was doing it the quick way too, is there a certain time that I need to do this at maybe? I know that I have done over 100 by now, like TheBigTicket94 said, I've done well over 100 now and the 3 month achievement unlocked really early on.
Posted by PiCkLE SQU1D on 26 Feb 15 at 13:00
superjasI wd recommend to keep doing it as you are probably just a couple away, thebigticket got it the day he commented so still no record of it glitching.....don't give up
Posted by superjas on 26 Feb 15 at 18:13
PiCkLE SQU1DAlright thanks :) I stopped for the day, I will try again tonight.
Posted by PiCkLE SQU1D on 26 Feb 15 at 23:44
zsoltee53The locked achievement's description say "While connected to Xbox LIVE, play the game for once a day for 100 days" and I think I have to do this in a row. So If I forget once, I have to start again.

The unlocked achievement's description say "Played the game on 100 different days". I read this solution. If you set your date forward and backward, then the game count the same days more times and that's why everybody can do this in 10 days.

I want to unlock this in the normal way in 100 days. Do you think if I miss a day, I can continue my progress or the counter will set to 0 and I have to start again?
Posted by zsoltee53 on 01 Apr 15 at 12:32
superjasIt is 100 different days not 100 consecutive days so if you miss a day the counter will be unaffected
Posted by superjas on 01 Apr 15 at 13:33
zsoltee53Oh, thank you! clap
Posted by zsoltee53 on 01 Apr 15 at 17:08
LethalTurkey7Can confirm this method still works as of today 13 March 2019. Only issue I had was that sometimes when loading up the game, it would sign me out of live. Other than that, great guide!
Posted by LethalTurkey7 on 13 Mar 19 at 11:50