Custom Gametypes in Campaign?

I was wondering, would anyone want this? Like, imagine having the same level of customization FF or Custom Games have. I think being able to play with Campaigns settings (like Shields, Lives, Respawn points, Enemy types, Weapon Damage, etc.) and then make Gametypes that you can share with friends could really add some replay value to the Campaign. I’d make one where you never get shields, have slower movement speed/smaller jump height, and do 50% less Melee Damage. I’d call it “Marine Difficulty”.

Note: Obviously you couldn’t earn achievements in this (Maybe there could be one worth like 25 points for beating a custom campaign).

Note 2 (Suggested by Lehnaru): This could be an unlockable once players complete the Campaign on Legendary. Or just complete the Campaign at all.

So what do you guys think? Would you want it? If not, please elaborate.

Great idea, but should only be available after beating campaign on Legendary ALL SKULLS ON!

I don’t think so…

The intense customization kind of ruined Reach firefight, it would have been better if it was like, “It’s this hard, and that’s that.”

Campaign would be kind of weird to replay like that though… It’s not like scored or anything.

Yes, Campaign customization would be absolutely incredible. However, it should only be “unlocked” after beating the Campaign on Legendary (some nice incentive right there) and shouldn’t count for achievements.

Updated to highlight a few things.