Unreal Tournament 3

Just like all the other weapon achievements in this game, except a combination of requirements from two different weapons.

Obtainable in both Instant Action and Custom and I believe it can be obtained through a combination of the two also. Custom matches are suggested however due to working towards the various "Play 100 custom matches of this gametype" achievements.

*Rocket Scientist*
Weapon required: Rocket Launcher
*Tips*
- Primary fire is a single rocket
- Secondary fire allows up to 3 rockets to be loaded into the chamber and fired in either a line, spiral (one click of the right trigger before firing) or grenades (two clicks of the right trigger before firing)

*Flak Master*
Weapon required: Flak Cannon
*Tips*
- Primary fire is like a shotgun, a spray of flak. Effective at short range
- Secondary fire is like a grenade launcher, a compressed ball which disperses into a spray of flak on impact. Effective at mid-long range.

Each award requires 15 kills with the designated weapon. They do not need to all be achieved in one spree however.

Set up a game like shown in the following video, but instead of spawning pistols, spawn the flak cannon or rockets and go through killing everyone. Repeat 10 times to get "Rocket Scientist" and "Flak Master" instead of "Gunslinger", as shown in the video.

To get the awards you must get 15 flak cannon and/or rocket kills in 1 match. Repeat 10 times.