100% Game Walkthrough - Backfirewall_ [All Achievements]

Backfirewall_ is a first-person tragicomic adventure that takes place inside a smartphone. As the update assistant, you hold the fate of the System in your hands. Will you counter the update and save the chatty operating system OS9 from deletion?
Begin a humorous escapade through various areas of the phone and solve clever puzzles. Meet colorful apps that inhabit the smartphone and have their own opinions about their boss, the update, and the godlike user.
This walkthrough video provides a comprehensive guide to the world of Backfirewall_, showcasing solutions to all puzzles and challenges, including the achievement hunt and both endings.
So sit back, relax, and get ready to enjoy the complete journey through the world of Backfirewall_.
100% Game Walkthrough - Backfirewall_ [All Achievements]
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► More 3D Puzzles Games - www.youtube.com/@CarrotHelper...
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• Twitter - / carrothelper
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Navigation:
00:00 - Settings
04:32 - Intro
09:02 - Tutorial
15:30 - Ending 1
19:25 - Main Terminal
21:59 - Recycle Bin
32:10 - Data-Sewers
50:54 - RAM's Workspace
1:14:10 - Corridor RAM's Workspace - GPU Art Galleries
1:21:37 - GPU Art Galleries
1:56:06 - Area 64
2:01:28 - Battery Lab
2:21:17 - Hallucinations
2:29:19 - Antenna
2:36:43 - WiFi's Post-Office
3:23:52 - The User Show
3:49:23 - Camera's Theater
3:51:58 - Resistance Hideout
4:15:35 - Speakers' Nightclub (XOR/NOR)
4:35:16 - Antenna
4:44:57 - Ending 2
4:50:18 - Credits
4:58:41 - Achievement NERO [ZIP 0 people]

[@CarrotHelper]

*Intro* 07:02 - Achievement ANSWER KNOT NOT [1/24] *Tutorial* 13:53 - Achievement GOT IT MEMORIZED? 15:55 - Achievement THANK YOU FOR YOUR SACRIFICE *Main Terminal* 20:32 - Achievement GO ROGUE 20:59 - Achievement GOOD FORTUNE [1/14] 21:14 - Achievement ANSWER KNOT NOT [2/24] *Recycle Bin* 24:38 - Achievement ANSWER KNOT NOT [3/24] 25:34 - Achievement REAL LIFE COLLECTOR [1/28] 25:50 - User Message [1/78] 29:49 - User Message [2/78] 30:03 - User Message [3/78] *Data-Sewers* 32:46 - Achievement AND YOU FAIL 34:27 - User Message [4/78] 34:55 - User Message [5/78] 34:57 - Achievement GOOD FORTUNE [2/14] 36:16 - User Message [6/78] 38:07 - User Message [7/78] 41:30 - User Message [8/78] 42:45 - Achievement ANSWER KNOT NOT [4/24] 44:26 - User Message [9/78] 45:32 - Achievement DEBUGGING THERAPY [1/8] 45:46 - Achievement REAL LIFE COLLECTOR [2/28] 46:15 - Achievement TALKATIVE [1/5] 49:53 - User Message [10/78] 50:35 - Encrypted User Message [1/54] *RAM's Workspace* 53:29 - User Message [11/78] 53:54 - Achievement DEBUGGING THERAPY [2/8] 53:57 - User Message [12/78] 53:59 - Achievement GOOD FORTUNE [3/14] 56:55 - User Message [13/78] 57:15 - Achievement DATA-COFFEE SHORTAGE 57:41 - Achievement ANSWER KNOT NOT [5/24] 58:56 - User Message [14/78] 59:19 - Achievement YOU WANT MY JOB? [1/3] 1:00:47 - Achievement CAN YOU PET THE DOG 1:00:55 - User Message [15/78] 1:02:23 - User Message [16/78] 1:02:51 - Achievement FILET O FISH 1:03:40 - User Message [17/78] 1:04:40 - User Message [18/78] 1:05:39 - Achievement REAL LIFE COLLECTOR [3/28] 1:06:19 - Achievement ORGANIZED CHAOS 1:06:48 - Encrypted User Message [2/54] 1:06:53 - User Message [19/78] 1:07:00 - User Message [20/78] 1:09:50 - Encrypted User Message [3/54] 1:10:02 - Encrypted User Message [4/54] *Corridor RAM's Workspace - GPU Art Galleries* 1:17:37 - User Message [21/78] 1:17:41 - Achievement SOMEONE WILL LOSE THEIR JOB 1:17:51 - User Message [22/78] 1:18:25 - Achievement ANSWER KNOT NOT [6/24] 1:19:04 - Achievement GOOD FORTUNE [4/14] 1:20:43 - Achievement ASDF GOD [1/4] *GPU Art Galleries* 1:23:06 - User Message [23/78] 1:23:14 - Achievement GOOD FORTUNE [5/14] 1:25:11 - User Message [24/78] 1:25:15 - User Message [25/78] 1:25:22 - Achievement DEBUGGING THERAPY [3/8] 1:26:19 - User Message [26/78] 1:26:23 - User Message [27/78] 1:27:00 - Achievement ANSWER KNOT NOT [7/24] 1:28:51 - Encrypted User Message [5/54] 1:29:45 - Encrypted User Message [6/54] 1:29:47 - Encrypted User Message [7/54] 1:31:06 - Encrypted User Message [8/54] 1:31:14 - User Message [28/78] 1:31:16 - Encrypted User Message [9/54] 1:33:12 - Achievement HEX FLUENT 1:35:32 - Encrypted User Message [10/54] 1:38:32 - Achievement WAT NEEDS A NEW NICKNAME [1/3] 1:39:14 - Achievement REAL LIFE COLLECTOR [4-8/28] 1:40:36 - Achievement TALKATIVE [2/5] 1:44:31 - Achievement OFFICIAL OS9 TM RESELLER 1:45:52 - User Message [29/78] 1:46:21 - User Message [30/78] 1:48:18 - User Message [31/78] 1:50:50 - User Message [32/78] 1:51:01 - Encrypted User Message [11/54] 1:53:14 - Achievement YOU WANT MY JOB? [2/3] *Area 64* 1:57:08 - Achievement FUN AND GAMES AND DATA-FLOWERS 1:57:53 - Achievement GOOD FORTUNE [6/14] 1:58:48 - Achievement ANSWER KNOT NOT [8/24] 1:59:19 - Achievement REAL LIFE COLLECTOR [9/28] 1:59:25 - Achievement REAL LIFE COLLECTOR [10/28] 1:59:52 - Encrypted User Message [12/54] 2:00:01 - User Message [33/78] 2:00:32 - Encrypted User Message [13/54] 2:00:35 - Encrypted User Message [14/54] *Battery Lab* 2:03:16 - Encrypted User Message [15/54] 2:03:52 - Encrypted User Message [16/54] 2:05:00 - Achievement WAT NEEDS A NEW NICKNAME [2/3] 2:06:44 - Achievement DEBUGGING THERAPY [4/8] 2:07:56 - User Message [34/78] 2:08:38 - User Message [35/78] 2:08:40 - Encrypted User Message [17/54] 2:08:46 - User Message [36/78] 2:12:29 - Achievement WHY DO THEY EVEN HAVE THAT LEVER? 2:13:05 - Encrypted User Message [18/54] 2:13:10 - Achievement ANSWER KNOT NOT [9/24] 2:13:40 - Achievement DR. FRANKENSTEIN GONE FULL CIRCLE 2:14:53 - Achievement YOU WANT MY JOB? [3/3] 2:16:32 - User Message [37/78] 2:17:22 - Encrypted User Message [19/54] 2:17:34 - Achievement GOOD FORTUNE [7/14] *Hallucinations* 2:25:22 - Achievement ME NO CONTRIBUTE TO THE FUTURE 2:26:26 - Encrypted User Message [20/54] 2:26:44 - Encrypted User Message [21/54] 2:27:35 - Achievement GOOD FORTUNE [8/14] 2:27:48 - Encrypted User Message [22/54] 2:27:54 - Achievement ANSWER KNOT NOT [10/24] *Antenna* 2:29:21 - User Message [38/78] 2:30:21 - Achievement ANSWER KNOT NOT [11/24] 2:30:54 - User Message [39/78] 2:30:56 - Encrypted User Message [23/54] 2:31:20 - User Message [40/78] 2:31:30 - Achievement ANSWER KNOT NOT [12/24] 2:33:48 - User Message [41-48/78] 2:34:04 - Encrypted User Message [24-26/54] 2:35:04 - Achievement REAL LIFE COLLECTOR [11/28] 2:35:32 - User Message [49/78] 2:36:30 - Encrypted User Message [27/54] *WiFi's Post-Office* 2:41:07 - Achievement ANSWER KNOT NOT [13/24] 2:43:10 - Achievement ANSWER KNOT NOT [14/24] 2:43:34 - Achievement ANSWER KNOT NOT [15/24] 2:43:52 - User Message [50/78] 2:44:10 - User Message [51/78] 2:44:13 - Achievement DEBUGGING THERAPY [5/8] 2:44:46 - Achievement ANSWER KNOT NOT [16/24] 2:47:30 - User Message [52/78] 2:47:33 - User Message [53/78] 2:47:45 - Achievement ANSWER KNOT NOT [17/24] 2:49:21 - Achievement REAL LIFE COLLECTOR [12-17/28] 2:50:11 - Achievement TALKATIVE [3/5] 2:51:46 - User Message [54/78] 2:51:56 - Achievement CAREFUL WHAT YOU WISH FOR 2:52:34 - User Message [55/78] 2:52:57 - Achievement WAT NEEDS A NEW NICKNAME [3/3] 2:53:45 - Achievement DEBUGGING THERAPY [6/8] 2:53:50 - Achievement REAL LIFE COLLECTOR [18/28] 2:54:03 - User Message [56/78] 2:57:22 - Encrypted User Message [28/54] 3:00:45 - Encrypted User Message [29/54] 3:01:01 - Achievement ASDF GOD [2/4] 3:01:40 - Achievement DIAGNOSTICS REPORT 3:01:41 - User Message [57/78] 3:01:50 - User Message [58/78] 3:02:20 - Achievement ANSWER KNOT NOT [18/24] 3:03:24 - Encrypted User Message [30/54] 3:04:55 - Encrypted User Message [31/54] 3:13:36 - Achievement HOUSE THAT SENT YOU MAD 3:14:24 - Achievement GOOD FORTUNE [9/14] 3:14:29 - User Message [59/78] 3:14:37 - Encrypted User Message [32/54] 3:14:45 - Achievement THEY WERE ASKING FOR IT 3:15:36 - Encrypted User Message [33/54] 3:17:37 - User Message [60/78] 3:20:33 - User Message [61/78] 3:20:38 - User Message [62/78] 3:22:02 - Encrypted User Message [34-36/54] *The User Show* 3:24:12 - User Message [63/78] 3:24:16 - Encrypted User Message [37/54] 3:24:18 - User Message [64/78] 3:25:55 - User Message [65/78] 3:26:03 - Achievement GOOD FORTUNE [10/14] 3:26:39 - Encrypted User Message [38/54] 3:26:42 - Achievement ANSWER KNOT NOT [19/24] 3:28:42 - Achievement REAL LIFE COLLECTOR [19-26/28] 3:30:05 - Achievement TALKATIVE [4/5] 3:34:56 - Achievement ASDF GOD [3/4] 3:37:52 - Encrypted User Message [39/54] 3:41:35 - User Message [66/78] 3:44:19 - Achievement SCREW THEM *Camera's Theater* 3:50:17 - Hector 3:50:27 - Achievement GOOD FORTUNE [11/14] *Resistance Hideout* 3:53:59-3:54:16 - Achievement NO CLIFFHANGER 3:54:53 - User Message [67/78] 3:54:53 - Encrypted User Message [40-42/54] 3:55:00 - Achievement REAL LIFE COLLECTOR [27/28] 3:55:02 - Achievement ANSWER KNOT NOT [20/24] 3:58:55 - Achievement ANSWER KNOT NOT [21/24] 4:00:00 - Achievement GOOD FORTUNE [12/14] 4:04:29 - Achievement ANSWER KNOT NOT [22/24] 4:05:22 - Encrypted User Message [43-52/54] 4:08:07 - Achievement TALKATIVE [5/5] 4:13:15 - Encrypted User Message [53/54] 4:13:21 - Encrypted User Message [54/54] 4:14:19 - Achievement GOOD FORTUNE [13/14] *Speakers' Nightclub (XOR/NOR)* 4:17:01 - User Message [68/78] 4:17:19 - Achievement ASDF GOD [4/4] 4:17:43 - User Message [69/78] 4:19:49 - User Message [70/78] 4:19:58 - Achievement DEBUGGING THERAPY [7/8] 4:20:49 - User Message [71/78] 4:21:24 - Achievement HIGH SCORE 4:22:44 - User Message [72/78] 4:23:13 - User Message [73/78] 4:23:23 - Achievement ANSWER KNOT NOT [23/24] 4:24:40 - User Message [74/78] 4:25:20 - User Message [75/78] 4:25:23 - Achievement DEBUGGING THERAPY [8/8] 4:26:24 - User Message [76/78] 4:26:40 - User Message [77/78] 4:29:45 - User Message [78/78] + Achievement USER PRIVA-WHAT? 4:32:49 - Achievement REAL LIFE COLLECTOR [28/28] *Antenna* 4:38:16 - Achievement GOOD FORTUNE [14/14] 4:43:21 - Achievement DATA-JESUS [ZIP 37 people] 4:44:46 - Achievement ANSWER KNOT NOT [24/24] 4:50:09 - Achievement COME BACK 4:52:55 - Achievement I'M NOT STUPID [This achievement works very strangely, it seems to become unachievable even if you just start a dialogue with the duck and tell that help is not needed. Only got the achievement by going through the game without even talking to the duck.] 4:58:41 - Achievement NERO [ZIP 0 people]

[@sjrmac3]

I find it interesting that if you collect all the messages, you begin to realise how horrible a person the user actually is, plus the asdf movie references are awesome!!

[@alluminium9656]

I can't believe I got attached to a yellow eye And then the ending happened

[@benjaminizquierdo4700]

This game has asdf movie references?! One of the best games ever made immediately

[@bryannaregalado9650]

Wow, how did I not hear of this game!!! It's os cool and it makes you think of those apps you never open on your phone. The ending got my teary eyed thanks for playing the game carrots!!!! I know not a lot of people comment here but I love what you do!!! Finding games that are underrated and showing how much creators put a lot of efforts into their games, and I know you don't get a lot of attention so thank you so much!!!! keep it up!

[@bjrntnnesen9207]

it's only a week old since it was out tho!

[@bryannaregalado9650]

@bjrntnnesen9207 oh that's cool!!! Ngl I didn't like the part that everyone was just so mad at Elizabeth and how "Boss" just used Elizabeth to call Alex useless. So many ideas and the sad part is Elizabeth probably living in the cloud sad and alone because I feel as if everyone will reject her. Also to add it would have been nice and interesting if our character or aka (Elizabeth) and Alex had a heart to heart talk since Boss was always the one there interrupting. Also, poor Unzipp orZipp....that was so unfair.

[@CarrotHelper]

@@bryannaregalado9650 Elizabeth is not rejected, they have no reason to be, at the end everyone continued their happy existence in the cloud (4:57:52). Except for Unz and OS9 :( Although one might wonder here what the apps will do without the User (who is essentially God to them). Also Aide in the nightclub made it clear that she cannot live just for herself, without the user, without helping others. There is a huge field here for a sequel, which might be even darker than this game. So I'd rather think of the canonical ending as the first one, where the software did its duty (both OS9 and Elizabeth), which should be the highest good for them, because they did exactly what they were created to do.

[@bjrntnnesen9207]

@@bryannaregalado9650 true

[@bryannaregalado9650]

@CarrotHelper I guess, still seems sad that near the end, while everyone rejected Elizabeth, we don't really get a good moment for her to have a redemption.

[@comicsans-br4vu]

All of the social medias: Social media f: Facebook Social media i: instagram Social media t: tiktok

[@benjaminizquierdo4700]

2:50:29 that’s genuinely good advice

[@bgamer9687]

You are an awesome gamer! Do you think you can do pizza tower too?

[@longtime-rg7qv]

It's really a good game, I really like it! And I hope there will be future events (but I don't feel very good about it😢）( It's a translation. If it's messy, I'm really sorry)

[@DinoSqaure]

Hey, I just discovered your channel today and started watching your Bendy walkthroughs, is there any chance you could do walkthroughs on more horror games like Five Nights at Freddy's and Little Nightmares?

[@CarrotHelper]

Hello Little Nightmares is on the channel - kzbin.info/www/bejne/inWwq3dvr7Sgm7s FNAF is on the to-do list

[@DinoSqaure]

@@CarrotHelper Ok, sounds good, thanks for the reply

[@ResidentNEMES1S]

I followed this guide exactly, step by step, yet I don't have the option at 2:52:57 to give the hearing aid? Very frustrating.

[@legendsarise9363]

Hello! Firstly! AMAZING GUIDE!!!! But... I missed 1 thing. The character at 4:40:51 Attached to the pipe. Didn't Appear there for me! So i missed the Zap Achievement! Any idea what i did wrong? Please Help!

[@CarrotHelper]

I don't know the exact condition, but most likely some or all of these: 1. Talk to him in the GPU, give him C0FFEE, and talk again (roll the die) 2. Talk to him in the User Show, roll the die again 3. Talk to him in the nightclub, roll the die again

[@legendsarise9363]

@@CarrotHelper I swear i rolled the dice everytime you did in the video! :(

[@CarrotHelper]

@@legendsarise9363 Then I'm sorry, but I don't know :( There were no other quests related to Pixel in the game. Judging by the final credits (4:58:10), if he got the C0FFEE, there should be an opportunity to find Pixel in the finale. I really think that should be like that "Pixel stayed grumpy until the end" - If you don't give coffee "Pixel got its C0FFEE, but stayed in the System" - if you give coffee, but don't ZIP him "Pixel lived happily ever after in the Cloud" - if you give coffee and ZIP him Perhaps it's some kind of bug. For example, in my run the game forgot that I took the encryption key when I quit the game during the autosave, which caused me to have blue messages encrypted until the end of the game, and three messages are missing. Try to ask the developers, maybe they can help.

[@Chicabubbo]

Does anyone know what you have to do in order to get the guy with the phone at 4:42:27 to be there? Any time I try to save everyone, he's the only one missing. (UPDATE: I FIGURED IT OUT)

[@Chicabubbo]

I figured it out (after 7+ hours of trying stuff). You need to report three people to management and (maybe) talk to him in Wifi.

[@legendsarise9363]

@@Chicabubbo Does the guide not cover this?

[@Chicabubbo]

@@legendsarise9363 not specifically no. I was just trying to get the Data Jesus achievement for which I had to zip 37 people. I kept falling short by one and I didn’t want to have to do a 100% run again because you only need to do a few things and talk to a few people to get it.

[@MaskyGD]

I need an explanation for ending 2 , does os9 get corrupted or something?

[@MaskyGD]

@@dedenine3042 that’s a good theory

[@legendsarise9363]

Hello! In terms of difficulty. How would you say this is? Any Tips? :)

[@CarrotHelper]

In terms of puzzles, the game is very simple. The only difficulty was collecting items.

[@legendsarise9363]

@@CarrotHelper Is it possible to do everything in 1 playthrough? Like the 2 Zip people achievements?

[@CarrotHelper]

@@legendsarise9363 No, you have to back up the save next to zip gun for NERO/DATA-JESUS. All other achievements can be unlocked in 1 run.

[@jamesiewalters2360]

hmm; sound cuts out at camera's theatre....

[@jamesiewalters2360]

and again at the resistance hideout....

[@alluminium9656]

Elizabeth

[@marooniballooni03759]

asdfmovie?!

[@piercephilippe3861]

Hi there! Love your channel! Are you planning to play Hogwarts Legacy?

[@CarrotHelper]

Hello, no

[@piercephilippe3861]

@@CarrotHelper Okay no worries. Keep on the good work! Your channel's helped me a lot through some dark times 😁

[@mathias4795]

Can play hacknet pls ?