Fallout 4

Fallout 4

84 Achievements

1,600

6-11h

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Semper Invicta

Semper Invicta

Join the Brotherhood of Steel

10

11.07%

How to unlock the Semper Invicta achievement in Fallout 4 - Definitive Guide

You will receive the start if the questline for this as you adventure around the wastelands.



Here's a video showing you from start to finish how to do this, all credit for the video goes to Alex from RandomChievo's.
Warning, video contains spoilers.

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10 Nov 2015 22:24

19 Comments
I had to go talk to Paladin in the police station after the mission to unlock it. just in case anyone was worrying it wasnt unlocking after leaving the building.
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By ASquishyHamster on 11 Nov 2015 05:12
Thanks ASquishyHamster I'll add that on now, couldn't remember if I missed anything as I wrote it all by memory while still exploring the wastes ha
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By II Kyul II on 11 Nov 2015 09:21
How does joining the Brotherhood affect the minutemen?
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By Rowdy185 on 11 Nov 2015 21:43
So far I've noticed nothing different personally, I still receive my quests from both factions, still have the followers I had before.
I made a seperate save beforehand just incase though
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By II Kyul II on 11 Nov 2015 21:47
It has not unlocked for me. Completed the mission, talked to Danse afterwards at the police station, and again after that once I was released for missions, but no achievement.
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By TheIcemanCometh on 14 Nov 2015 01:04
@theicemancometh
It may be stuck in the 'done! Unlocking...' phase on your xbox, if so it'll unlock on it's own randomly soon, if not if you have a previous save try going back to it maybe or restart fallout, a lot of the time it's the xbox servers stopping the achievements from unlocking
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By II Kyul II on 14 Nov 2015 01:10
Ahh damn, yeah hopefully that's it then! Could be due to the new NXE too Idk if I'm honest, busy time for them atm I guess, hope your achievements unlock properly soon for you though
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By II Kyul II on 14 Nov 2015 03:43
After the service issues were resolved, I tried all my previous things to get it to pop, but no luck (the Level 10 did after I reached 11), so I just reloaded that really old save, did the mission again, and now it's in the "Done! Unlocking..." state so I'm good.
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By TheIcemanCometh on 14 Nov 2015 18:06
Ahh that's good to hear! I had issue's with tomb raider this morning but they've all unlocked now too
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By II Kyul II on 14 Nov 2015 18:27
Glitched for me, didn't even realize it until came here to look up how your suppose to unlock it.
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By Obsulete on 14 Nov 2015 18:32
I fucked up and killed Paladin Danse the first day I played the game cry

Except it's kinda fun to take down every Vertibird that comes my way, and act as a lone wolf.
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By TheAmazinKazin on 01 Feb 2016 20:56
Baked Snikers It's doing the same for me
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By FoodooMike12 on 14 Feb 2022 05:05
BIG WARNING TO ALL If the tanker in front of the fort blows up it glitches out so quick save before. You also can just go back to a save before you try to start the mission. quest line is pretty easy so only need to be level 5
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By RedTapeZaid on 01 Apr 2022 01:54
This achievement is bugged and unobtainable
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By Barty on 08 Jul 2023 23:13
I kept getting the bug too, but tried “unsure” as my response and then joined later. Totally worked.
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By SharableTexas1 on 08 Oct 2023 01:30
No, it's definitely not stuck in the "Unlocking ..." state because you normally have that show in the Achievements app and that's not there. I've tried reloading save points (but I'm even screwed there now because I was relying too heavily on Quicksaves rather than true Savepoints - lesson learned), as well as restarting the game and shutting the console off. My Level 10 achievement also has not unlocked, and I have a friend who has had THREE FO4 achievements not unlock. There are issues with this game right now.
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By TheIcemanCometh on 14 Nov 2015 03:07
Paladin Danse just keeps saying "check your fire, we've got hostiles" does anyone know if there's a way to fix that while still being able to complete all mission achievements in one playthrough?
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By Baked Snickers on 21 Feb 2017 05:56
Yep this was super bugged on Xbox X (2023). I ended reloaded a super old file. I tried all the basic reload old game, reboot game, reboot xbox. force close and try. Nothing worked.

FInally gave in and loaded a very old save file, The only thing I did this time was super rush the story and set off the Rocket Engine. I think I forgot to do that the first time. Might be needed to do all optional items as well. Otherwise, I don't know why else this time it worked.

fucking buggy ass game.
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By LuckyDay21 on 23 Aug 2023 02:07
If you kill all the ferals around the Cambridge police station and Danse just keeps saying “Check your fire, we’ve got hostiles!” over and over, here’s how to fix that:
- Play the main questline up to The Molecular Level. Bring the item you obtained at the end of the previous quest Hunter/Hunted to Tinker Tom and you’ll be sent back to the super mutant who wanted the data from it.
- The super mutant will recommend that you get help from your friends. You’ll get three optional quest objectives, one of which leads you back to Danse. Go back there, he’ll talk to you now.
- DON’T accept his offer to join the Brotherhood right away or he will bug out again after the conversation. Refuse, then talk to the other BoS members. Now you can go back and accept, Danse will tell you to go in the police station, and the Fire Support quest will finally complete.
- Talk to Danse to start the next quest, Call to Arms, to get the deep range transmitter and follow Danse. When he enters ArcTek he will probably say one line then turn around and immediately leave. This bug tends to happen if you got the previous bug.
- If you follow Danse he will go to Greygarden or back to the police station. Ignore him and work your way through ArcTek. You won’t get the flavor text or guidance from him but you don’t need him to be there to complete any of the quest objectives, even the one for following him.
- When you get the range extender, he’ll appear with you outside and offer you BoS membership. Whether or not you accept now, he’ll then say to meet him at the police station. Fast travel back there, he’ll be inside.
- Go inside. Call to Arms will complete and Semper Invicta will start. Agree to membership, the quest will complete and you’ll get the achievement.

GD it Bethesda, fix your s***
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By Glowblue1 on 01 Feb 2024 05:28
View all 19 comments Show less comments
Joining the brotherhood of steel requires the completion of three quests in the following order:

- Fire Support
- Call to Arms
- Semper Invicta

You can gain this achievement using console commands to complete each of these quests. I highly recommend you close and then reopen the console after each command.

1. Fire Support
setstage 0005DDAB 10
setstage 0005DDAB 20
setstage 0005DDAB 40
setstage 0005DDAB 255

2. Call to Arms
setstage 0006F5C1 20
setstage 0006F5C1 30
setstage 0006F5C1 90
setstage 0006F5C1 200
setstage 0006F5C1 250
setstage 0006F5C1 265
setstage 0006F5C1 270
setstage 0006F5C1 290
setstage 0006F5C1 310
setstage 0006F5C1 320
setstage 0006F5C1 360
setstage 0006F5C1 555

3. Semper Invicta
setstage 0002BF20 200
setstage 0002BF20 210
setstage 0002BF20 220
setstage 0002BF20 255 (Achievement may pop before this command)

I'm pretty sure some of the commands for Call to Arms are optional but i chose to include them just to be safe.

Hope this helps!
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4 Comments
You are missing a space here: setstage 0005DDAB20
should be: setstage 0005DDAB 20

Thumbs up. Cheers for posting all this.
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By GR34TD3STR0Y3R on 23 Nov 2021 01:55
Worked perfectly, thank you
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By Saw3d 0ff on 25 Jan 2022 06:34
I literally got the achivement just by using

setstage 0002BF20 200

So unless I just got lucky you shouldn't need to go through all of the rest.
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By Racxie on 28 Dec 2022 13:24
Yep I got it with just that one command too, Racxie.
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By MeetTheCynic on 31 Jan 2023 21:05
View all 4 comments Show less comments
This can be done at almost any level. I was level 4 when I found the radio transmission. Completing the quest to the Police Station actually gave me a whole level and I received
Fallout 4Born SurvivorThe Born Survivor achievement in Fallout 4 worth 5 pointsReach Level 5

Once I completed the quest I was half way through level 6. Danse is a beast and will actually tank and kill everything for you.

I just followed this guide and worked out fine. https://www.vg247.com/2015/11/07/fallout-4-how-to-join-the-b...
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09 Oct 2016 22:39

Quest Giver: Paladin Danse
Location: Cambridge Police Station/ArcJet Systems

After raiding ArcJet's facility with Paladin Danse, finding the transmitter and returning to the surface, speak with the soldier. He will reward you with an offer to join the Brotherhood of Steel. Accept his offer and the Semper Invicta quest will begin. Now head back to the Cambridge Police Station and speak with Danse in order to unlock the achievement.

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MISSABLE! - Completing the quest for the Institute called "Mass Fusion", will make the Brotherhood of Steel hostile and prevent you from completing their quests for good. Completing the quest for The Railroad called "Precipice of War" will also make the Brotherhood hostile! The game tells you this though before you do those actions.

Faction: Brotherhood of Steel
Quest Giver: Brotherhood of Steel Solider at Boston Airport/Military Radio Frequency AF95
Location: Cambridge Police Station

After you find Kellogg in the main story, you'll exit the building and see the Brotherhood of Steel Airship flying overhead. You'll get a misc objective to investigate it (unless you listened to Military Frequency AF95. Once you do, you'll get a quest from a solider to assist some soldiers at the Cambridge police station. Head over there and clear the place out to complete the first part of the quest.

You'll then need to speak to Paladin Dancs and complete the quest "Call to Arms". Doing this quest will then allow you to join the Brotherhood of Steel and unlock the trophy.

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Video hint https://youtu.be/C9FJxU2X_t8
But there is still a possible bug that Paladin Dance will continue to shout Enemies! Fire! and you can’t go any further, you can’t talk to him => you can’t get a trophy, you can’t join the brotherhood.
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06 Aug 2016 12:31

1 Comment
If, when completing the quest "Fire Support", the paladin Dance continues to say "There are enemies here! Fire!", you need to go further through the plot and during the quest "Molecular Level", after receiving the drawings from Virgil, go to Dance and then he starts talking We answer him:
- in the first dialogue "fuck off";
- in the second dialogue “forget”.
Next, we interrupt the conversation and be sure to!!! We approach Scriptor Heylin, she must say “I don’t understand. Are you playing the role of a hero - or a victim?” After this, we return to Dance, now he is ready to give further quests.
Further, there may be a bug during the quest “Call to Arms”. It consists of Paladin Dance escaping from Arcjet Systems and heading back to the Cambridge Police Station. In this case, you just need to follow the quest without paying attention to the absence of the paladin Dance nearby; he will appear after leaving the building.
Both bugs still exist on PS4 as of June 2022.
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By CatBayun on 01 Jun 2022 21:38
The only thing that helped me.

https://community.bethesda.net/threa...art=0&tstart=0


I found a solution by 'silenticecream' on gamefaqs that worked for me.

You need to progress the main story line to get the quest 'Molecular Level'. After getting the Courser chip and speaking to Virgil, you will have the optional quest to "Speak to the Brotherhood". When you return to Cambridge Police Station, Danse will have new dialogue options.

You MUST decline his first invitation to the Brotherhood. After falling, if you try speaking to Scribe Haylen or Knight Rhys, they should have new angry dialogue. (This is a good sign!) Then, when you go back to Dance and finally accept their invitation, 'Fire Support' will complete!!
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22 Feb 2017 23:43