Additional functionality is now available with the in-game (monthly) leaderboards:

• You can now view the all-time leaderboards
• You can now view a subset of the monthly leaderboards, showing you and your friends. Both their standing in 'your' leaderboard, as well as their actual monthly standing, will be shown.
• You can now click through on a leaderboard entry to view all their stats, such as kills, deaths and more.

You can access these leaderboards with

/leaderboard

(why does a pizza have a corn as their avatar? Please tells us!)