This is gonna be a big event! It's... the... Source Engine Elections!
Sourcapaloosa is about to happen here at Several Questions! This 'question' is about the Source engine family (Goldsrc, Source, Source 2). What you have to do initially is nominate 1 to 3 games or mods running on one of those three engines. Only the first three valid nomnations in your post will be accepted. When nominations are done in about more than a day, the voting period will begin!
May the best Source game win!