Crypto Bird Project runs on the POLYGON blockchain.

The project currently supports MetaMask and Trust wallets.

Install MetaMask wallet from the official link.

Set up your MetaMask wallet for the Polygon blockchain through the official documentation or clicking here.

Once your wallet is configured, click here to connect it to the Polygon blockchain.

The website is accessible from iOS and Android through the MetaMask integrated browser.

Most NFTs of the Crypto Bird Project interact with external smart contracts, even with other collections.

Thus, NOT ALL INFORMATION are shown on third party marketplaces.

Use the following functions to retrieve advanced information about a specific NFT, regardless if you own it or not.

Please double check that you are connected to the website in order to use such functionality.

Nest Wars is our first play-to-earn game. The goal is to score enough points to climb the leaderboard and win the $FEATHER contained in the treasure chest. The treasure chest is filled every turn with all the $FEATHER spent in the game (and sometimes it will be boosted too) and emptied when a round completes. Each round has 2500 turns and when the turn number exceeds 2500, anyone can close the round and 90% of the $FEATHER in the treasure chest are distributed among nests in the leaderboard.

The current prize distribution is: 40% to the first, 21% to the second, 12% to the third, 7% to the fourth, 5% to the fifth, 3% to the others.

If you didn't make it in the leaderboard during a round, don't worry! Your scores are not lost but will be counted on the next round. Instead, if you are in the leaderboard, your score is set to zero but you'll get the $FEATHER depending on your position.

To embrark in Nest Wars, you need to create a nest staking at least one Crypto Bird Egg. Once in the game you cannot destroy your nest, this means that at least one Crypto Bird Egg will stay locked in staking forever (doesn't matter which egg, you can start staking a legendary egg than stake also a common egg and than unstake the legendary one, leaving the common egg locked). Each address can have only one nest.

Creating a nest is a guided procedure. You first need to choose your unique battlename and, if you have one, you can use a referral ID to start with a boost in $FEATHER. Once in the game, you can use your own referral ID to bring people in and receive additional boosts for each one joining the Nest Wars. You can invite up to 5 other players using your Nest ID. The current referral boost is 1000 $FEATHER for both the referrer and the referred.

Crypto Bird Eggs have 8 different rarities and each rarity generates a different amount of $FEATHER everyday. A Legendary Crypto Bird Egg makes 500 $FEATHER a day, an Epic Crypto Bird Egg makes 100 $FEATHER a day, an Exceptional Crypto Bird Egg makes 50 $FEATHER a day, an Extraordinary Crypto Bird Egg makes 25 $FEATHER a day, a Special Crypto Bird Egg makes 15 $FEATHER a day, a Rare Crypto Bird Egg makes 10 $FEATHER a day, an Uncommon Crypto Bird Egg makes 10 $FEATHER a day and a Common Crypto Bird Egg makes 7 $FEATHER a day. You can stake up to 30 Crypto Bird Eggs in a nest. After you stake a Crypto Bird Egg it has a 24h cooldown period during which you cannot unstake it.

Once your nest is ready and it is time to battle against other nests in the game. You can make up to 15 actions in 24 hours. You can choose freely if you wish to attack or defend but keep in mind that nothing is sure in Nest Wars, but the probabilities govern the mechanics.

To reduce the amount of transactions (and their cost), each nest uses $FEATHER from within its own balance. You can of course fund your nest but consider that while the funding is tax free, withdrawing $FEATHER from the nest to your wallet has a tax of 33% fixed. You can only withdraw all $FEATHER in the balance of your nest.

Every action has a cost, that increments by 1.5x for each action you did in the previous 24 hours. The base cost for attacking is 8 $FEATHER and the base cost to build a fortification is 20 $FEATHER. You can have at most 5 fortifications in your nest.

There are two types of attack: random and snipe. The random attack targets a random nest in the game, while the snipe attack lets you decide which nest ID to target. In 24 hours you can do at most 3 snipe attacks.

Let's now talk about probabilities. When you attack a nest without fortification, the success chances depends only on your attack power. The base failure rate is 17% but every 3 Crypto Birds staked, you lower this by 1%. For example if you staked 12 Crypto Birds, your failure rate becomes 13%. You can stake at most 30 Crypto Birds, so the lowest possible failure rate is 7%. If you attack a nest with fortification then attack failure depends on both the amount of Crypto Birds you staked and the amount of Crypto Bird Eggs that the target nest is staking. The base failure rate when defending is 10% but every 3 Crypto Bird Eggs staked, this increase by 1%. For example if you staked 12 Crypto Bird Eggs, your failure rate raises to 14%. You can stake at most 30 Crypto Bird Eggs, so the while lowest possible failure rate is 10%, it can increase up to 20%. The make a successful attack to a nest that has at least a fortification you need to be successful in your attack and the target nest needs to fail while defending.

The goal of the game is to climb the leaderboard. Each action gives you a different amount of points. Building a fortification gives you 3 points fixed, for example. Each attack can give points to the attacker or to the target, depending if the attack is successful or not. A successful random attack gives the attacker 5 points plus some random points depending on the amount of staked Crypto Bird. Every 3 Crypto Bird staked you can obtain up to 1 more point. Same applies for snipe attacks, but a successful snipe attack gives 7 points plus the random ones. To recap, if you stake 9 Crypto Birds and you make a successful random attack you can obtain from 5 to 8 points, if you make a successful snipe attack you can obtain from 7 to 10 points. If you have 30 Crypto Birds staked you will obtain from 5 to 15 points in case of a successful random attack and from 7 to 17 points in case of a successful snipe attack. Not all attacks are successful. If an attack fails the defender makes points. A failed random attack gives the defender 2 points plus bonus, a failed snipe attack gives the defender 4 points plus bonus. The bonus depends on the amount of Crypto Bird Eggs staked. Every 3 Crypto Bird Eggs staked, the max bonus amount increase of 1 point. To cut the story short, you can obtain up to 12 points with a successful defence against a random attack and up to 14 points with a successful defence against a sniped attack.

Attacking is not only to make points but also to steal $FEATHER from the target. If an attack is successful, the attacker steals 10% of the defender balance. No exchange of $FEATHER happens in case of a failed attack.

Crypto Bird collection on OpenSea

Crypto Bird Eggs collection on OpenSea

Check the Crypto Bird collection smart contract on Polygonscan

Check the staking smart contract on Polygonscan

Check the $FEATHER smart contract on Polygonscan

Check the breeding smart contract on Polygonscan

Check the Crypto Bird Eggs collection smart contract on Polygonscan

Check the Nest Wars smart contract on Polygonscan

Check the marketplace smart contract on Polygonscan

Check the Strange Birds smart contract on Polygonscan