Percentile Rolls
The original Last Unicorn Games' rules for the Star Trek RPG used 2d6 as a basis for all rolls, which makes it a bit harder to provide direct modifiers in a sense I can easily understand. Therefore, the following tables help to translate these rolls into percentile amounts.
| Result | % chance to roll |
= % chance |
|---|---|---|
| 2 | 3 | 3 |
| 3 | 6 | 9 |
| 4 | 8 | 17 |
| 5 | 11 | 28 |
| 6 | 14 | 42 |
| 7 | 16 | 58 |
| 8 | 14 | 72 |
| 9 | 11 | 83 |
| 10 | 8 | 91 |
| 11 | 6 | 97 |
| 12 | 3 | 100 |