Um...if you mean "is there a theatre mode in halo 3," then yes.
All you have to do to view (or record) your clips in Halo 3 is to go to Theater mode.
u need a capture card which takes videos from halo 3 theater and puts em on the computer
Yes, there will be Forge mode in Halo 3: ODST... but on the other hand there is two discs so there might not be in the halo ODST disc.:)
You have to go to theater mode (make sure there is only one person in the mode), then you hit 'X,' and hit the circle button.
haw to make mode maps in halo 3
You can use the in game theater mode to watch replays, and do cool stuff, but if you want to actually record a film, you'll need a capture card.
Forge mode
in sandbox mode
yes
Halo 3 has a mode called custom games where you can play Slayer , Team Slayer, Infection, Capture the Flag, Assault, and much more! They also have a mode called Forge where you can edit objects in the map with/without friends. They have a major mode called Campaign where you play the story. You can also play with/without friends. Lastly, there is a mode called Theater where you can watch your recent games and films. - Henry
Sandtrap.