[3-4] How do I select a dimension?

Learn how to select a dimension in Quake, starting with Dimension 1: The Doomed Dimension.

After selecting a skill level, you will be teleported into a room with four exits. Walk down one of these exits and enter the slipgate (a type of teleporter) to begin playing. At the time of writing, you can only play dimension 1, known as 'The Doomed Dimension'. The Doomed Dimension is located in the hallway to the left when you step off the teleporter.