Both Tubes (Achievement)
From Halopedia, the Halo wiki
Both Tubes
Both Tubes is an Achievement in Halo 3: ODST. It is unlocked when the player gets 10 kills with a Rocket Launcher during the Kizingo Boulevard Mission. It is worth 5 Gamerpoints.[1]
Trivia
- An easy way to do this is to either play co-op, or if you are playing solo, trade your rocket launcher with a marine, and have him ride your Scorpion. His kills will be registered as yours.
- Another way is at the beggining of the level, behind the empty scorpion there is a crate. Behind the crate is a rocket launcher with four more rockets. This still means you must get multiple kills with each rocket though.
Sources