# Chicken NFTs

In *Chicken Patrol*, we introduce a unique NFT system that enhances your gameplay experience and increases your earning potential. There is **one type of NFT**, but it comes in **10 different ranks**, each offering varying rewards.

<figure><img src="https://278402852-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FHK45EZ6Izn2JQD4HwZAE%2Fuploads%2FTLFk3mJIUt3AzQSGg8IT%2Fimage.png?alt=media&#x26;token=977f2574-d8ee-455c-8a95-8730506db318" alt="" width="375"><figcaption></figcaption></figure>

## NFT Egg Pricing

There are two types of eggs you can purchase in *Chicken Patrol*:

<figure><img src="https://278402852-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FHK45EZ6Izn2JQD4HwZAE%2Fuploads%2FxMSi9lraxL6yfkOUErDP%2Fegg.png?alt=media&#x26;token=610de13b-c117-4234-84d5-008eab0d21e1" alt="" width="62"><figcaption></figcaption></figure>

1. **NFT Egg**
   * **Price**: 10 USDT
   * Hatches a chicken with a randomly assigned level (1–10), with full earning potential, including daily USDT rewards and zombie shooting rewards.
2. **TCN Egg**
   * **Price**: 1000 TCN
   * Hatches a chicken that is already in **Retirement Mode**, meaning it will no longer provide daily USDT rewards but can still earn USDT by shooting zombie dogs through active gameplay.

## Chicken Ranks, Daily Rewards, Lifespan, and ROI

| **Rank**       | **Daily USDT Rewards** | **Zombie Shooting Rewards** | **Lifespan (Days)** | **ROI (%)** | **Opening Rate** |
| -------------- | ---------------------- | --------------------------- | ------------------- | ----------- | ---------------- |
| **Private**    | 0.5000 USDT            | 0.00052 USDT                | 24                  | 127.50%     | 30 %             |
| **Corporal**   | 0.5263 USDT            | 0.00055 USDT                | 25                  | 139.47%     | 20 %             |
| **Sergeant**   | 0.5556 USDT            | 0.00058 USDT                | 26                  | 152.78%     | 15 %             |
| **Chief**      | 0.5882 USDT            | 0.00061 USDT                | 26                  | 161.76%     | 10 %             |
| **Lieutenant** | 0.6250 USDT            | 0.00065 USDT                | 26                  | 171.88%     | 8 %              |
| **Captain**    | 0.6667 USDT            | 0.00069 USDT                | 26                  | 183.33%     | 6 %              |
| **Major**      | 0.7143 USDT            | 0.00074 USDT                | 26                  | 196.43%     | 4 %              |
| **Commander**  | 0.7692 USDT            | 0.00080 USDT                | 26                  | 211.54%     | 3 %              |
| **Colonel**    | 0.8333 USDT            | 0.00087 USDT                | 26                  | 229.17%     | 2 %              |
| **General**    | 1.0000 USDT            | 0.00104 USDT                | 25                  | 265.00%     | 2 %              |

* **Daily USDT Rewards**: The daily passive USDT income provided by each rank.
* **Zombie Shooting Rewards**: The amount of USDT earned per zombie shot during gameplay, displayed with five decimal places.
* **Lifespan (Days)**: The number of days each chicken is active before entering **Retirement Mode**.
* **ROI (%)**: The return on investment for each rank, now presented as a percentage.

## Chicken Attributes

Each chicken in *Chicken Patrol* comes with specific attributes that affect gameplay and rewards. These attributes are essential for maximizing your earnings and preparing for future game modes.

#### Key Chicken Attributes:

1. **HP**
   * **Description**: Represents the health of your chicken. Although not currently used in the main game, HP will play a critical role in **future game modes** that require your chicken to survive longer against enemies.
2. **Power**
   * **Description**: Determines the strength of your chicken when battling zombie dogs.
   * **Impact**: Your chicken’s **Power** directly influences the chances of earning **TCN** coins when defeating zombie dogs. Higher Power means more potential TCN drops.
3. **Reload**
   * **Description**: Affects the speed at which your chicken can shoot at zombie dogs.
   * **Impact**: **Reload** increases the likelihood of earning **additional TCN coins** when attacking zombies. Faster reload speeds can help you maximize your TCN earnings.

## NFT Expiration and Retirement Mode&#x20;

NFTs in *Chicken Patrol* come with a **limited lifespan**. Once an NFT reaches its expiration, it will enter **Retirement Mode**, where certain reward functions are reduced:

* **No More Daily USDT Rewards**: Expired NFTs will no longer provide daily USDT rewards.
* **Tap for Zombie Shooting Rewards**: Even after expiration, the NFT will continue to earn rewards when tapping to shoot zombie dogs, allowing you to still gain USDT through active gameplay.

This retirement system ensures that expired NFTs remain useful for active players, though their passive earning potential (through daily rewards) will be lost.