To determine the success or failure of an action, the final result is compared to a predefined threshold. If the result equals or exceeds the success threshold, the action is a success. If the result is less than the threshold, the action fails.
Thresholds can vary depending on the difficulty of the action and the circumstances. Some actions may also have critical success thresholds or critical failure thresholds, leading to exceptional results.
The table below provides success thresholds to be reached or exceeded on a D20 roll for different action difficulties. You can adjust these thresholds based on the atmosphere and challenge level you desire for your adventures.
| Difficulty | Success Threshold |
|---|---|
| Very Easy | Between 1 and 4 |
| Easy | Between 5 and 9 |
| Moderate | Between 10 and 14 |
| Hard | Between 15 and 19 |
| Very Hard | 20 or more |