yes, I've this issue as well.

I was able to finally get it working yesterday, and excited to get back into it, could not get this mod to populate in-game. This is so agitating.

Make sure you select the correct launch option. When you click 'Play' in Steam, it *should* (unless you told it to not show this popup anymore) ask you if you want to start with Anti-Cheat disabled. Select that option, then launch.

You'll need to lookup how to get back to that window otherwise.

Edit: Additionally, you MUST have BOTH the CE campaign and multiplayer installed.

Originally posted by Metrick:

Make sure you select the correct launch option. When you click 'Play' in Steam, it *should* (unless you told it to not show this popup anymore) ask you if you want to start with Anti-Cheat disabled. Select that option, then launch.

You'll need to lookup how to get back to that window otherwise.

Edit: Additionally, you MUST have BOTH the CE campaign and multiplayer installed.

As OP already said, he's done all of those things.
I'm having the same issue. It's simply not showing up. Campaign and multiplayer are both installed, and anti-cheat is off.

i have the same issue, and when i try to enable the mod in the game workshop tab, it disables for no reason. i think that causes the mod for not launching but why it disables ?

I also have recently seen his video on youtube and was so stoked to download this, I bought Halo just to try it, and did everything required, still not working.

Try unistalling it, Launching the game with anti cheat on, Closing game out then starting it back up with mod and anti cheat off

What worked for me is right clicking on MCC, going to properties, then DLC, and unselecting everything except for the H1 multiplayer and campaign.

I got mine to work with my GF after a few uninstalls and re-installs, but whenever she presses the escape button to go into the menu, we lose connection to each other.

I love how people are so fast to jump on the uninstall and reinstall option. When your internet is no faster than 200KB/s, I don't wanna wait another 8 days to play Halo. I want this to work.

Not working here either.
Have tried uninstalling/reinstalling a few times.
Have uninstalled all other games except H1 Multiplayer and Halo 1.
Have Uninstalled, loaded game with AntiCheat On, Exited, reinstalled the mod, loaded with AntiCheat Off.
Still doesn't work.

I had this problem as well. Before I kept trying to launch MCC through the desktop shortcut. Even with the appropriate things downloaded/selected/subscribed, I couldn't find it.

Turns out, you must launch MCC directly from Steam, not using any shortcuts.

Originally posted by The Peanut:

I had this problem as well. Before I kept trying to launch MCC through the desktop shortcut. Even with the appropriate things downloaded/selected/subscribed, I couldn't find it.

Turns out, you must launch MCC directly from Steam, not using any shortcuts.

Yeah? Thats the only way I play games. Directly from steam. Turns out it still doesn't work. This is a mega BUMMER to those who want to try it.

Originally posted by DazzaJay:

Not working here either.
Have tried uninstalling/reinstalling a few times.
Have uninstalled all other games except H1 Multiplayer and Halo 1.
Have Uninstalled, loaded game with AntiCheat On, Exited, reinstalled the mod, loaded with AntiCheat Off.
Still doesn't work.

Ok, after much screwing about, i FINALLY got it to work.
1. Unsub Cursed Halo.
2. Uninstall Halo MCC Entirely from the computer.
3. Navigate to the steamapps\common folder and manually delete any parts of Halo MCC that were left by steam.
4. Redownload and install Halo MCC and only Halo 1 and Halo 1 Multiplayer.
5. Load the game with AntiCheat Enabled to make sure it works.
6. Quit out and install Cursed from the workshop.
7. Load Halo MCC with ACC Disabled.

and THAT'S what it took for me to get this working.

Originally posted by DazzaJay:

Originally posted by DazzaJay:

Not working here either.
Have tried uninstalling/reinstalling a few times.
Have uninstalled all other games except H1 Multiplayer and Halo 1.
Have Uninstalled, loaded game with AntiCheat On, Exited, reinstalled the mod, loaded with AntiCheat Off.
Still doesn't work.

Ok, after much screwing about, i FINALLY got it to work.
1. Unsub Cursed Halo.
2. Uninstall Halo MCC Entirely from the computer.
3. Navigate to the steamapps\common folder and manually delete any parts of Halo MCC that were left by steam.
4. Redownload and install Halo MCC and only Halo 1 and Halo 1 Multiplayer.
5. Load the game with AntiCheat Enabled to make sure it works.
6. Quit out and install Cursed from the workshop.
7. Load Halo MCC with ACC Disabled.

and THAT'S what it took for me to get this working.

Did this and it still didn't work