> For the complete documentation index, see [llms.txt](https://docs.ddrops.world/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ddrops.world/d-drops-world/battling-chests-system.md).

# Battling Chests System

#### Overview of Battling Chests

In D-Drops, players encounter treasure chests that they must 'battle' to open. The difficulty of opening a chest is determined by its rarity, which is directly linked to its HP (Hit Points).

#### Chest Rarity and HP

Each treasure chest's rarity category has a set HP, which determines the number of hits required to break it open. The following table outlines the HP and corresponding number of hits for each type of chest:

| HP                       | Hits to break |       |       |       |       |       |       |       |       |       |       |       |       |       |       |       |       |       |       |       |       |       |       |       |       |       |       |       |       |       |       |
| ------------------------ | ------------- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- |
| 750                      | common        | 25    | 23    | 22    | 21    | 20    | 19    | 18    | 17    | 16    | 16    | 15    | 14    | 14    | 13    | 13    | 13    | 12    | 12    | 11    | 11    | 11    | 10    | 10    | 10    | 10    | 9     | 9     | 9     | 9     | 9     |
| 1500                     | uncommon      | 50    | 47    | 44    | 42    | 39    | 38    | 36    | 34    | 33    | 31    | 30    | 29    | 28    | 27    | 26    | 25    | 24    | 23    | 23    | 22    | 21    | 21    | 20    | 20    | 19    | 19    | 18    | 18    | 17    | 17    |
| 3000                     | epic          | 100   | 94    | 88    | 83    | 79    | 75    | 71    | 68    | 65    | 63    | 60    | 58    | 56    | 54    | 52    | 50    | 48    | 47    | 45    | 44    | 43    | 42    | 41    | 39    | 38    | 38    | 37    | 36    | 35    | 34    |
| 6000                     | legendary     | 200   | 188   | 176   | 167   | 158   | 150   | 143   | 136   | 130   | 125   | 120   | 115   | 111   | 107   | 103   | 100   | 97    | 94    | 91    | 88    | 86    | 83    | 81    | 79    | 77    | 75    | 73    | 71    | 70    | 68    |
|                          |               |       |       |       |       |       |       |       |       |       |       |       |       |       |       |       |       |       |       |       |       |       |       |       |       |       |       |       |       |       |       |
| 12000                    | Bronze        | 400   | 375   | 353   | 333   | 316   | 300   | 286   | 273   | 261   | 250   | 240   | 231   | 222   | 214   | 207   | 200   | 194   | 188   | 182   | 176   | 171   | 167   | 162   | 158   | 154   | 150   | 146   | 143   | 140   | 136   |
| 24000                    | Silver        | 800   | 750   | 706   | 667   | 632   | 600   | 571   | 545   | 522   | 500   | 480   | 462   | 444   | 429   | 414   | 400   | 387   | 375   | 364   | 353   | 343   | 333   | 324   | 316   | 308   | 300   | 293   | 286   | 279   | 273   |
| 48000                    | Gold          | 1.600 | 1.500 | 1.412 | 1.333 | 1.263 | 1.200 | 1.143 | 1.091 | 1.043 | 1.000 | 960   | 923   | 889   | 857   | 828   | 800   | 774   | 750   | 727   | 706   | 686   | 667   | 649   | 632   | 615   | 600   | 585   | 571   | 558   | 545   |
| 96000                    | Diamond       | 3.200 | 3.000 | 2.824 | 2.667 | 2.526 | 2.400 | 2.286 | 2.182 | 2.087 | 2.000 | 1.920 | 1.846 | 1.778 | 1.714 | 1.655 | 1.600 | 1.548 | 1.500 | 1.455 | 1.412 | 1.371 | 1.333 | 1.297 | 1.263 | 1.231 | 1.200 | 1.171 | 1.143 | 1.116 | 1.091 |
| minutes to break Diamond |               | 11    | 10    | 9     | 9     | 8     | 8     | 8     | 7     | 7     | 7     | 6     | 6     | 6     | 6     | 6     | 5     | 5     | 5     | 5     | 5     | 5     | 4     | 4     | 4     | 4     | 4     | 4     | 4     | 4     | 4     |

#### Damage Mechanics

* **Base Attack**: Players deal damage to chests based on their 'attack' stat. Each tap by the player inflicts damage equivalent to their current attack stat.
* **Item-Enhanced Damage**: Players can use items to deal additional damage. For example:
  * **Bomb Item**: An item like a bomb may deal a one-time damage of 500 points.

#### Utilizing Damage-Boosting Items

* **Boosting Base Attack**: Some items may temporarily increase a player's base attack, enhancing the damage done with each tap.
* **Strategic Use**: Players need to strategically decide when to use these items for maximum effect, especially when battling higher rarity chests.