unless your using a mod you cant
No. The only flyable vehicle is the Banshee.
sorry dude but i don't think you can it would be cool but no.
Its impossible.
No, you can't. Sorry.
You can't unless you use a mod
the longsword fighter is a interceptor from halo. other wise it could be a soldier trained to use that weapon. hope this helped.
Falcon, Banshee, Longsword, Pelican, and phantom
Longsword manned battle cruiser
Most likely can. If you want to do it you'd need Halo 2 on the PC and some Halo 2 modding tools. Then just look up tutorials on Youtube that show how to spawn vehicles in Halo 2. There is likely to be quite a few.
You "die." You actually get a "Game Over" and have to start the level again from your last checkpoint.
You need to buy Dev Kit (Development Kit). A Dev Kit is sort of what game designers use to make their games. But you can also edit game with it. Youtube may be a good source for tutorials, and eBay or amazon to buy a Dev Kit.
No