Yes, you can mod campaign mod on the Halo trial.
Chat with our AI personalities
i need cheats
well theres cliff mod rocket mod fishy mod night blood gultch mod jerrassic park mod sniper mod no gun mod spiner mod bumper cars elite mod pelican mod echo 116 and more i dont know because you can make your own mods
no there is no mod to become Jorge in any Halo, I wish there was to be honest with you :]
Maybe with modio, but in reah, there isn't much to mod.
If you install a mod it will work in all gamemodes.