Halo: The Master Chief Collection

Halo: The Master Chief Collection

Halo 2 - Heresy in the Mausoleum | Endless AI War
63 Comments
Mind-Grip Apr 20 @ 7:54pm 
its not appearing for me so far
xferginatorx  [author] Dec 25, 2025 @ 2:57am 
It shouldn't require another update since last tested in September. And if does work in anniversary graphics but you need to use the instructions to enable it in Anniversary. It doesn't work with the standard steam workshop integration to use that feature.
IMONEY1021 Dec 23, 2025 @ 1:07am 
Does this require another update?
Il-Khan of Persia Dec 8, 2025 @ 8:22pm 
Does it have first person view and does it work with Anniversary graphics?
xferginatorx  [author] Sep 19, 2025 @ 3:55am 
You're welcome. First time I could update a mod day one and not several months later 😅
Wesker1991 Sep 18, 2025 @ 11:30am 
Thank you for the update
xferginatorx  [author] Sep 17, 2025 @ 1:03pm 
And... we are back
xferginatorx  [author] Aug 20, 2025 @ 12:38am 
You're welcome @OutDoorSquidTank. It's actually one of my favorites too. I've always wanted to play this since OG Halo 2, pick a side and fight until you can't fight anymore.

Ever since I saw nodding in Halo 2 on YouTube since 2005 I dreamt of this mod bring a reality. So its basically my childhood made into a reality. Most of my mods that aren't recreations of existing, were from imagination in Halo 2 of what the battles would have looked like with bots. Gemini, Colossus, Foundation, Zanzibar, Lockout all felt like there was a hidden story in the campaign side that was separate from the multiplayer and that idea always fascinated me.

And I'm still not finished. Coagulation is in the works still.
OutDoorSquidTank Aug 6, 2025 @ 10:16am 
Gosh, I love this. This AI battle mod is my favorite one on the Steam workshop. Fighting against brutes/elites while rocking out to Breaking Benjamin is so ♥♥♥♥♥♥♥ awesome! Thank you so much for making this.
xferginatorx  [author] May 5, 2025 @ 1:37pm 
You're welcome Wesker1991.

Originally I wanted to hold off adding it because I have some more changes planned to all my mods with another mod I'm doing that adds Halo 2 weapon/vehicle/character customization-like skins but its taking me too much time to clean up all my files from my old PC to my new PC. I transfered 4TB and I've now removed about more than 500GB thst was duplicate or useless data and there is still more to go. 😅

So for now just reading the mods back but when the customized skins come they may make a feature in some of my mods. The Racetracks on Containment mod will definitely be one for sure that will get this treatment when I'm done. The mod will also be a modder's resource so others can use it.
Wesker1991 May 5, 2025 @ 12:11pm 
Thank you so much for updating this mod to work with the new MCC update, so glad to have this mod working again. This is the only AI battle map to have Elites, Grunts and Hunters vs Brutes, Jackels and Drones.
xferginatorx  [author] May 5, 2025 @ 12:04am 
And... we are back
xferginatorx  [author] Mar 7, 2025 @ 2:42am 
Thank you for heads up. I'm aware and unfortunately it happened mid-move on my new PC so I'm still getting everything reinstalled so I can push a new update out to make it available again.
Wesker1991 Mar 2, 2025 @ 7:58am 
Just wanted to let you know that the recent MCC update broke this mod. Microsoft really need to stop updating MCC as it always breaks the mods.
Demarcus Gray Jan 27, 2025 @ 10:11am 
big monke eat lizard
Chevorlet Aug 18, 2024 @ 11:21am 
this is so cool love playing as the brutes
xferginatorx  [author] Apr 11, 2024 @ 11:02pm 
@Vendetta ya I wish so to. I made the anniversary version in hopes it would help get the community to encourage 343 to finally make a H2A SP supported mod tool. That way it would be possible for modders to finally make steam supported H2A Campaign mods.
Vendetta Apr 7, 2024 @ 10:59am 
this mod is sickkkk... i just wish you could naturally have the new graphics
xferginatorx  [author] Mar 1, 2024 @ 12:37am 
This should now be update, let me know if there is still an issue
xferginatorx  [author] Feb 18, 2024 @ 12:36am 
Damn... I'll have to do another mass export soon when I get time
Caleb Feb 17, 2024 @ 7:59pm 
I think it may have broke with the most recent update.
°”𝘽𝐨𝓭𝐨զúē”° Feb 14, 2024 @ 9:09am 
inquisidor estuvo aca
xferginatorx  [author] Feb 10, 2024 @ 2:01pm 
You're welcome
✰An American Grizzly Bear✰ Feb 10, 2024 @ 6:45am 
this was my childhood dream, thank you
xferginatorx  [author] Feb 5, 2024 @ 2:12pm 
@Ronnie1001 As soon as someone can get me Brute FPS hand models and animated you will be the first to know...

...also, even if I do first person, won't be in the Anniversary graphics, since 343 never brought in support for H2A graphics for new assets so it will just be white arms like when I tried it with the elite. Only Chief and arbiter arms work in H2A Campaign graphics.
Ronnie1001 Feb 5, 2024 @ 10:31am 
Possible option for first person gameplay?
Ghetto Lemon Dec 30, 2023 @ 11:21pm 
Ultra honor guard
WindMilla Nov 5, 2023 @ 8:05am 
ok
xferginatorx  [author] Nov 3, 2023 @ 3:44pm 
Ya I was stuck deciding which brute and elite to use. I would have loved zealot. I know some love Honor guards. So it was a tough pick and I thought brute captains and elite ultras were the best pick if I can only do one... otherwise you have you can the player respentation each time and save a separate map for each.

If there was another way, I'd do it in a heartbeat. He'll, I wanted players to have the option to play as drones, grunts, hunters, and jackals. Problem is home map custom bipeds and map files are needed for each.
xferginatorx  [author] Nov 3, 2023 @ 3:44pm 
@Nizat I would have loved for that to be possible. Sadly so far it seems Sapien & Guerilla tool is very limited. It looks like every game after Halo 3, like Reach, 4, and h2a MP got Foundarion Mod tool that is an evolved mod tool lf Guerilla that looks possible to do that. But so far Sapien and Guerilla are much more limited.

It would probably require an overhaul by 343 to turn H2's guerilla into a foundation as well.

So unfortunately older titles are more limited. H2 has had even less improvements made to its mod tool than H1 and H3. And even no dev support for H2A SP, since it's Saber's proprietary. So this mod in a way is to help reignite more improvements to H2MCC with more support. It's potential is massive in Halo 2 but most of it is held back by either limitations by mod tool support improvements or legacy issues... like Halo 2 ai becoming braindead if more than 30 AI are spawned in. Something CE and 3 got theirs fixed so you can have 100 AI on a map at any given time.
WindMilla Nov 3, 2023 @ 1:42pm 
@xferginatorx instead of having one biped of ultra for our character, would it be possable to random is the elite ranks? If so, here are the ranks you can randomize: Ultra, Zealot, Counciler, Honor Guard, and maybe Honor Guard Ultra (Light Of Sanghelios).
RickyDicky69 Nov 2, 2023 @ 7:08pm 
Great mod btw love it! Anyway could you do like a campaign version of this or the whole halo 2 campaign to be able to play the actual mission but as the Covenant 24/7 like how some modders have made a Halo CE Covenant campaign and you got to stop Master Chief in the mission in order to proceed to the next one? That would be pretty cool.
WindMilla Nov 2, 2023 @ 2:16pm 
♥♥♥♥♥♥♥♥♥ that is alot of heresy i got my money on elites "brutes stinky bad bad".
xferginatorx  [author] Nov 1, 2023 @ 12:17am 
@Tenno absolutely. Easiest is this video right here

https://www.youtube.com/live/CE5zvxQN_DE?si=FGCB6BkNOe3zW08C

He forgets to mention you need to add scripting but you can just use mine. If you are using Assembly tool just use my mod .map file and go to scripts tab and look at my respawner section and you can copy and just replace squad names to your own. I got it pretty nailed down. Never go over 30 active actors ever. They just go braindead in Halo 2. Sad legacy issue that never got fixed. Every other Halo title in MCC though got it upped to 100 AI.

But everything about pathing and ai spawns are like in the first 10 minutes of the video.

Definitely also check out the Halo Mods discord that you can find the link in the r/halomods reddit. There is a place to ask for help and there is always people that help out that are absolute chads. 💯
Tenno Oct 31, 2023 @ 9:30pm 
Got any tips for creating custom spawns and ai pathing? I've been working on a mod and I've gotten the balancing side of things in order, but sapien seems daunting to use and understand compared to just editing files and stats.
xferginatorx  [author] Oct 31, 2023 @ 8:14pm 
To clarify more. The tag is called elite.biped or brute.biped. in the steam supported classic only you use a file called "elite_player.biped" and "brute_player.biped".

But in Anniversary I can only reference the "elite.biped" or "brute.biped" otherwise it fails to reference the elite.model or brute.model files... enemies can still see you but you can't see yourself.. you will just see a floating weapon. I found that out when testing.
xferginatorx  [author] Oct 31, 2023 @ 8:10pm 
To add. In the anniversary ones I can't make new biped files, Saber is hard-coded to existing default files. So in the Anniversary files you are just using regular bipeds... which can cause issue with movement since it wasn't designed for player movement.
xferginatorx  [author] Oct 31, 2023 @ 8:06pm 
@Girth fun fact. The biped tag holds shields and health... all I did was copypasta'd the same file but formated it for the player. So it's actually the same brute and elite "vitals" as they are called in the settings
Girth McThickshaft Oct 31, 2023 @ 7:28pm 
Think you could bulk the energy shield up a bit? We do play as an ultra after all. Not because I'm a little ♥♥♥♥♥ baby, but for immersion. Or a different model that matches the existing shield strength, like a major or a zealot?
Ab_Pocalypse Oct 31, 2023 @ 5:35pm 
Great mod. Very enjoyable.
OkayLightning9 Oct 30, 2023 @ 1:51pm 
Unfortunate. Also i recommend finding a way to modify the health values of the brutes to make them more survivable the lack of shields makes playing as one a lot harder and they can't regenerate any health damage you take so no matter how careful you are eventually 1 stray needle will kill you.

I also noticed that for some weird reason the Elite team focuses way more on you as a Brute player than the Brute team does for Elite players. For the most part as an Elite the drones and brutes will just ignore you and fight your allies unless you attack them. Meanwhile as a brute the elites like to target and charge you specifically a lot more which also makes survivability even more difficult
U-Mos Oct 29, 2023 @ 10:25pm 
Please modify the health and shield value, I tried playing on heroic or legendary and get wasted IMMEDIATELY.
löcher Oct 29, 2023 @ 8:45pm 
why elite ultra die in 2 hit :steamsad:
xferginatorx  [author] Oct 29, 2023 @ 3:04am 
@Rylanrich2 sadly the option to not do friendly damage with gravity hammer doesn't work at all with AI, the option in the projectile/weapons tag that 343 added in Guerilla actually only works for Halo 3 and onward.

This is where a lot of us modders report known issues with tools. Like how climbing hints in H2 aren't consistent. Sometimes 343 fixes it... like how they added 3rd person camera support in Halo 2

https://github.com/Joint-Issue-Tracker/Joint-Issue-Tracker/issues
xferginatorx  [author] Oct 29, 2023 @ 2:55am 
@Cyan unfortunately there are no brute fp ands from mp to use and in H2A graphics, based on how Saber designed it. It can only used existing assets so when I tried with the ultra elite the hand models are on textured because Saber scripted it to only reference chief and arby. So the only one that would work in first first would be the H2C classic steam supported version with first person elite ultra. The other 3 modded versions wouldn't work sadly.
OkayLightning9 Oct 28, 2023 @ 7:06pm 
is it possible to make the hammer not deal any friendly damage at all or does that not work either?

also i think the beam rifle specifically should be kept in 1st person cuz its kinda useless otherwise
Cyanith Oct 28, 2023 @ 3:08pm 
I'm fine with it just being arby's hands. Or you could try having it use the multiplayer skin
xferginatorx  [author] Oct 28, 2023 @ 2:49pm 
@Bickylotheboist absolutely 💯
Bickylotheboist Oct 28, 2023 @ 2:14pm 
one question, and one question only, does it play THE song?
xferginatorx  [author] Oct 28, 2023 @ 1:28pm 
@IlijahTheSniper

Also use Blind skull so you get the full view for machinima purposes 😉