Short directions (for those familiar with modding):
Step 1: Install the current version of Minecraft
Step 2: Install the current version of Forge
Step 3: Add Twilight Forest to your mods folder
Detailed directions:
Step 1: Install the current version of Minecraft
-Simply run the game, it will auto-update.
Step 2: Install the current version of Forge
-
http://www.minecraftforge.net/forum/index.php/topic,7053.0.html - Click on "direct" next to "universal".
-If for some reason you don't already have it, download WinRar at
http://rarlab.com/download.htm.
-Open your %appdata% directory.
--Win 7: Type %appdata% into your search box on the start menu.
--XP: Start-run %appdata%
-Navigate to minecraft/bin/minecraft.jar, open this with WinRar.
-Also open the Forge .rar file.
-Drag and drop the entire contents of the Forge .rar into the Minecraft .jar.
-In the minecraft.jar, delete META-INF
-Run the game to complete the Forge install, it should say 3 mods are running.
Step 3: Install Twilight Forest
-
http://www.minecraftforum.net/topic/561673-151-the-twilight-forest-v1170-updated-to-151-the-ur-ghast-awakens/ The download link is here.
-In %appdata%, you will see a folder named mods. Drop the .zip file for TF directly into it. Do not unzip it.
-That's it. You're ready to go.