Separate choice chests from chance rewards
Choose a reward for the resource you currently lack
When this applies
Resource Choice Chests Lv.1/Lv.2 select one option. Festive Chests showing Party Cake use a separate reward-preview probability table.
Game data to check
Do not sum all four options as simultaneous rewards. The festive preview shows 10 items at 10%, 3 at 30% and 1 at 60%; it does not guarantee availability or server draws.
Recommended steps
- Calculate each resource shortage for the next build or research.
- Check chest level and the quantity for one selected option.
- Do not budget preview probabilities as guaranteed income.
Planning example
Selecting food from one chest does not also grant that chest’s wood, metal and gas. Subtract only the chosen resource from your shortage.