How to get tanks in Blood Gulch/Caogulation in Halo 1 & 2?

[Hallowed Be Thy Name]

I watch Red Vs. Blue alot. And they always have a scorpion tank on Blood Gulch. How do you get one on there? The only vehicle I get on there are warthogs, ghosts, and banshees.

 

[green_meklar]

Go into the gametype settings and set up a game in which tanks are the map's heavy vehicle. In Halo I you may have to edit a new gametype to do this, in Halo II it can be done through the quick setup screens. Halo II also supports wraith tanks as an alternative heavy vehicle.

 

[Zombie G.]

You need to set the map to have Scorpion tanks as a default heavy vehicle.