User:Marcowong1011/Contributions

Article

 * Portal Test Chambers related
 * Portal 2 Test Chambers related
 * Voice lines

Template

 * Template:Game infobox (for both tchinese and schinese)
 * Template:Walkthrough ‎ (for both tchinese and schinese)

Template

 * Template:Inuse
 * Template:User HongKonger
 * Template:Schinese grammar error

Voice lines

 * GLaDOS' Voice lines in Portal 2 DLC 1
 * Cave Johnson's Voice lines in Portal 2 DLC 2