The reason why this is not available for purchase anymore is because it's now available for free when you purchase the base game for its 20th anniversary update! Go get it! It even includes Episode 2 and Lost Coast!

On top of that, if you already owned this prior to the 20th anniversary update, any achievements you've earned here will automatically be unlocked the next time you boot up the base game!

The reason why this is not available for purchase anymore is because it's now available for free when you purchase the base game for its 20th anniversary update! Go get it! It even includes Episode 2 and Lost Coast! On top of that, if you already owned this prior to the 20th anniversary update, any achievements you've earned here will automatically be unlocked the next time you boot up the base game!