Tip of the day
Make sure you equip your items to get their effects, most don't work from inventory alone.

Translations:Double Rewards (Mechanics)/2/en

From Walkscape Walkthrough
  1. Double rewards has a chance to occur on every activity completion.
  2. Double rewards percentage bonuses from attributes is calculated.
  3. The Double rewards percentage chance is rolled to see if it occurs on this action.
    • Note: This attribute has a cap of 100% which would result in a Double rewards for every action.