[n491]

Installation:
server/addons/dead_air_surf.vpk
server/cfg/sourcemod/plugins/sm_das.smx

Commands:
!tp — Teleport to start.
!js — Join survivors team.
!take — Take a bot from picker.
!mode — Start race.
!top — Show the Leaderboard.
!help — Show more info in console.

The Leaderboard file will be automatically created after the first result is reached to "Path_SM/gamedata/lb_das.txt" folder.
To compile "sm_das.sp" locally, download this include: https://forums.alliedmods.net/showthread.php?t=96831

Links:
Download Dead Air Surf: http://steamcommunity.com/sharedfile.../?id=526792721
Download Auto Bunnyhop: https://forums.alliedmods.net/showthread.php?t=291999
Download Superversus: https://forums.alliedmods.net/showthread.php?p=830069
Download L4DToolZ: https://forums.alliedmods.net/showthread.php?t=93600