Fact Sphere | |
|---|---|
 The Factual Core | |
| Alternate names | Fact Core, Factual Core,
Factual Sphere, Craig |
| Gender | Male |
| Appearances | Portal 2 |
| Voiced by | Nolan North |
| Race | Artificial Intelligence |
| Roles | Corrupted Core, Personality Sphere |
| “ | Diamonds are made when coal is put under intense pressure. Diamonds put under intense pressure become foam pellets, commonly used today as packing material.” |
| — Fact Sphere • Portal 2 |
The Fact Sphere is a Personality Construct that appears in the single-player campaign of Portal 2. It is one of the three cores to be attached to Wheatley in order to initiate a core transfer.
The Fact Sphere blurts out a series of random facts, some true, some false, and some just downright illogical. It holds itself in a high view, complimenting itself ("The Fact Sphere is a good person, with many friends.") while dismissing the other personality cores. ("The Adventure Sphere is a blowhard and a coward.")
Gallery[]
Alternate artwork
Trivia[]
- The Fact Sphere is voiced by Nolan North, along with all of the other corrupted cores.