Game: Left 4 Dead 2
Type: Mod, Feature, SourceMod Plugin
Developer: Justin Chellah

Role: Gameplay Engineer
Engine: Source
Language: SourcePawn
Tools: Matchmaking Extension Interface

This plugin lets players vote for the next campaign via a command. It uses an extension that taps into the game’s matchmaking interface to retrieve all campaigns available on the server, depending on the game mode. This eliminates the need to manually add each campaign, including custom ones. Additionally, it leverages the built-in game vote screen displayed on the left side in-game.