| Traveller is the name of the overall game. MegaTraveller is the name of this rules set, and is used to differentiate it from the 10 years of development and earlier editions that preceded it. |
| - MegaTraveller Players' Manual, 1987 |
| Intelligence (Int): Corresponds roughly to IQ. Values 10+ and over [sic] are genius level; 5- indicates learning difficulties. |
| - Introduction to Characters chapter, MegaTTraveller Players' Manual |
| Int | 2 to 4 | 5 | 6 to 9 | 10 to 12 |
| Retarded | Slightly retarded | Normal | Genius | |
| Bonus | +0 | +1 | +1 | +2 |
| A Note on Gender and Race: Nowhere in these rules is there a specific requirement established that any character (player or non-player) be of a specific gender or race. Any character is potentially of any race and either sex. |
| - Introduction to Characters chapter, MegaTTraveller Players' Manual |