Achieve 1000 kills in Killcount. The quickest way to get this achievement, is to set up a match with the following settings:
Map: Old Town
Map Size: Small
Weapons: Custom (Multi-Mines)
Bots: 15 (Agent/Judge)
Time Limit: 10
Point Limit: None
Get the lead, then stand on a Multi-Mine respawn spot. The enemy bots will come after you. Throw the mines at them, making sure not to throw them too close to you. Using this method, you can get 100 kills every 10 minutes. Therefore, it will take an hour and forty minutes to get 1000 kills in Killcount. It can be a mix of online and offline. Teamkills count.
*You must complete the match for your achievement progress to register.