It is possible to boost this along with every other MP achievement on Doom.
requirements: minimum of 4 players
once you are in the multiplayer menu, push
and select Asia-Pacific. As of writing this the Asia-Pacific servers are D-E-A-D as a doornail. nobody is playing on any mode.
once everyone is ready, select FIND A MATCH and select either Team Play or Team Deathmatch. Team Play has a few modes that spawn no demon runes (I believe freeze tag and infernal run do not, message me if I am wrong or missing modes). Team Deathmatch always has demon runes appear.
The game should match 4 boosters within 30 seconds everyone is searching.
the demon rune should take 1:30-2:00 to spawn.
once it does spawn, head over there with the 2 people who are going to be killed and have them stand right next to each other and kill them both with 1 rush attack by pushing
.