Category:Portal level design

Getting started

Entity Creation

• Controlling portals

Design

• Design and Detail
• Detailing metal walls

Constructing Elements

Level Creation Tutorials

• Beginner Portal Map Tutorial
• Box dropper
• Button and door
• Creating custom Testchamber signs
• Elevator
• Creating a Complimentary Victory Lift
• Energy ball launcher/catcher
• Fizzler
• Glitch Prevention
• Incinerator
• Indicator lights
• Ending a map
• Moving platform
• Moving stairs
• Multiple buttons for a door
• Observation hallway
• Recessed lights
• Rotating portalgun
• Security camera
• Switch
• Turrets
• Wake-up bed

Scripting

• Bonus Maps
• Challenge scripts
• Making GLaDOS speak

Modding

• Portal user created content
  
  
• Portal mod template
• Adding a logic_choreographed_scene into Portal
• Env_fire fix

Additive Information

• List of Portal Entities
• List of useful Portal models
• Portal Particle Effect List
• List of Portal soundscapes

Portal mapping Sites

• My Aperture Labs
• Omnicoder's Portal Stuff
• Portal Game Maps
• ThinkingWithPortals