Welcome to the Portal 2 PTI Wiki[]
This wiki is dedicated to collecting information about custom universe and stories created in the Portal / Half-Life universe, and indeed, multiverse! Mods, fangames, Perpetual Testing Initiative Maps, anything of notable story is welcome!
Guides[]
Follow this list of guides to add an item to the wiki
- Category Guide
- Portal Mod Template
- Half-Life Mod Template
- Custom Testing Element Template
- Universe Template
Trivia[]
- Portal 2 is featured in the game "LEGO Dimensions" as the 7th campaign level.
- In LEGO Dimensions, Portal 2 is the only franchise to share similarities with the LEGO Dimensions franchise. Portal 2 is also the second most popular franchise in the game, the first being Sonic the Hedgehog.