Interpol: The Trail of Dr. Chaos

Interpol: The Trail of Dr. Chaos

12 Achievements

4-5h

PS3
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Just Said “No”

Just Said “No”

Complete every non bonus Mission without using any Hints in single mode

16.1%

How to unlock the Just Said “No” achievement in Interpol: The Trail of Dr. Chaos - Definitive Guide

This solution seems long, but it's more a matter of explaining what counts, what doesn't count, how to force the game to save, and how to fool the game into letting you try again.

To get this achievement, you need to complete all venues of a city (and any top secret missions) without using hints, for every city.

This also must be done in single player, not in local co-op. Thanks, Reron, for the clarification.

The cities are:

San Francisco (3 venues)
New York (3 venues + Top Secret)
Hollywood (3 venues + Top Secret)
Beijing (3 venues)
London (3 venues + Top Secret)
Moscow (3 venues + Top Secret)
Barcelona (3 venues)
Tokyo (4 venues + Top Secret)
Paris (3 venues + Top Secret)
Rome (4 venues)
Cairo (3 venues + Top Secret)

Some helpful hints:

1. You'll need to beat all venues in a city in one go. If, while playing San Francisco, you use a hint for venue 1, then beat venues 2 & 3, you can't restart the SF level, finish venue 1 without hints and have it count. You'll need to get venues 2 & 3 without hints again.

2. You don't need to beat the city without hints on your first go. Just play the game as normal if you want to go for the other achievements without sweating this one. You can always return to a city to replay it later. This was the last achievement I got in the game.

3. You'll need to keep track of the cities you've beat without hints, as the game does not let you know in the menus. Grab a piece of paper, list each of the 11 cities on it, and cross them off as you go.

4. After beating every venue of a city, you'll go to a score screen. If you received a "No Hints Used" bonus for 5000 points, you've successfully completed the city without hints. Back out to the main menu so your game will autosave (the screen will say "Please Wait While Your Session Is Finalized"). Cross it off of your list, you're done with it.

5. You don't need to beat the cities in any order. For example, based on the order in the above list, i got the "No Hint" bonus for San Francisco, then Cairo, then Rome, then worked from New York down to Paris, and got the achievement after completing Paris.

6. While working on a city, every time you complete a venue without using a hint, back out to the main menu to force an autosave. Then return to the city and move on to the next venue. Make absolute sure you did the venue without hints, though, as game does not let you know at this point.

7a. Take a quick look for the bonus items at the beginning of each venue, especially the "?" items, which grant you an additional hint. Why? Well...

7b. If you're sick of looking and just have to use a hint, don't sweat it, just use it and remember the location. At this point, you might as well use the rest of your hints at that venue for some freebies (remember their locations too!) However, DO NOT complete the venue by clicking on the last hidden item. Hit the dashboard button, and back out to the XBox 360 dashboard. If you do this, then you will still be asked to find the same items for that venue when you reboot the game and reload your save file. If you've been forcing an autosave after each venue, you won't need to replay the venues you've beaten so far in that city, either. Be warned, though, you're facing a good 90 seconds of load screens by backing out to the dashboard. It doesn't sound like much, but DAMN it's boring stuff.

8. If a city has a Top Secret mission, then you'll immediately be thrust into it after completing the last venue of a city. Essentially, cities with these missions require you to do 2 venues (the last venue and the top secret mission) before you can save. Think of them as "boss fights". :P

9. If, when you get to the score screen for a city, you do not get the "No Hints Used" bonus, you'll need to repeat the city, and the items you're required to find will be different. So, for emphasis, make absolute sure that you beat a venue without hints before backing out to force an autosave.

The achievement will pop on the score screen for the final city you've beat without using hints.

Good luck!
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19 Jan 2009 00:07

14 Comments
Very detailed, nice job!
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By ezekiel 08 on 19 Feb 2009 20:55
No idea why anyone would have given this guide a thumbs down. Fool, I tell you.

Great job dude, hoping your helpful tips will assist in my achieving this tomorrow to finish off this game 200G/200G.
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By The Dear Hunter on 03 Mar 2010 14:02
Damn thing has glitched on me. Gone through twice now and growing impatient
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By FPSDeath on 29 May 2011 17:18
You must earn this in single player. My wife and I had each finished most of the cities without hints and decided to play the last couple local co-op. We completed Rome and Cairo without hints but the achievement didn't pop. We then replayed the final cities in single player and each got the achievement. Too bad because you can really fly through some of the cities playing co-op.
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By Reron on 23 Jan 2012 01:13
Clarified in the solution. Thanks, reron.
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By Dude Rain on 23 Jan 2012 17:42
Great information! The only thing I noticed that was different is #8. I have just started this game but as soon as the top secret location started, I saved and then went back into the top secret location (one time even used hints) then I did the same as the rest of the guide, backed out to dashboard etc. and I still got the no hints used bonus. So, basically, I'm just saying that you can save after the last venue and then do the top secret location after you save.
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By unkled20 on 29 Apr 2012 23:13
Cool save file system flaw! Thanks for that. I've shared it for the Star Performer and Wham Bam solutions (yeah I've credited you smile)
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By on 24 Jan 2014 07:59
This is honestly the worst game of all time.

I completed it yesterday, and I still can't stop thinking about just how bad this game is.

It's sooooo fucking blurry you never have any idea what you're looking at.

Sometimes I'll use a hint, it will show me where the collectible is, but I still can't force my brain to see what I'm supposed tone aeeng because it's all a giant blob...
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By DaOverUnder on 12 Sep 2015 16:08
At least it's better than Life is Strange.
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By Big Ell on 08 Aug 2016 03:04
^^^fucking true laugh
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By HellCreeper666 on 17 Jun 2017 03:44
Hmm. I played this game completly in local co-op mode with my girlfriend and for both of us the achievement unlocked. I think it's more important to not split up your progress between single and co-op mode.
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By Kugare on 11 Aug 2019 20:59
So i played it in Co-op and didn´t got the achievement in the end. We played all levels twice without using hints and it didn´t count. And now we played it in one go and it unlocked. smile
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By A CopyCat174 on 15 Mar 2020 18:15
Great guide! I played through the entire game first on Xbox Live, then local co-op, and did not get the achievement either time. Played through on solo and it popped right at the end of the last mission. Kind of lame that a game that encourages co-op play won't allow you to get this achievement that way.

Keeping a checklist is definitely needed, plus make absolutely sure you've seen a save screen and received the "No Hint Bonus" before leaving the game if you don't plan on doing it in one sitting.
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By Gunstar Red on 19 Mar 2012 22:49
Dude, I need this last achievement and I'll have 200G on this game. I've done every venue without using hints, is there something else I could possibly do? Or do you know if there is a virtual guide that could help me out? Cause I don't know if you have to do the secret missions on the side. (There is 2) Do you also have to do them? Because I didn't.
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By Biolegendary on 25 Jul 2009 04:41
View all 14 comments Show less comments
Welcome

I found a trick to make this achievement very easy if you stuck on a mission just quit out to main menu by doing so the game will save your progress after that go back to your mission and use the hints to discover the location of the remaining items (Do not finish the level).

After that quit to dashboard from middle of the mission, by doing so the game wont save your progress and you can finish every mission easily this way.

Good luck.
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28 Dec 2019 23:29