Binds for changing difficulty on the fly. Also for changing campaigns. Ported from the L4D2 resource. (direct download)

By Bubbz (ported by TheMaster)

Enables a function that can be easily bound to any key which will call a vote for a new campaign in your chosen sequence and then prime that key to vote for the next campaign in sequence, with an easy way to change the campaign order by swapping their names in the script. Also features functions to reset the sequence and rotate it forwards or backwards. Two scripts included for the All Campaigns and Original Campaigns categories. (direct download)

By mr.deagle & TheMaster

Includes separate, blank split files for all main categories in Solo and Co-op varieties spanning the Full-game Leaderboard and Level Leaderboard. (direct download)

By TheMasterTheMaster