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TERMS OFSERVICE

Last updated 28 September 2026.

Using this site, minting a neighbor or playing a match means you accept what is written here. If you do not, do not use it.

What this is

Neighbor War is a collectible NFT on the Base network and a game of odds and evens you can play. The artwork and the mint live in smart contracts; this website reads them and sends your transactions to them, and it does not hold your tokens or move them. Free Play runs on our game server and needs no NFT and no ETH.

Your wallet is yours

You are responsible for your wallet, its keys and its recovery phrase. We never have them and cannot restore them. Every transaction you send is signed by you, is final once mined, and cannot be reversed or refunded by us.

Network fees are paid to the network, not to us, and are separate from any price on this site.

Minting

A mint gives you one NFT holding a neighbor and its mutation. Both, and which of them the token displays by default, are assigned from a seed published after the mint window closes. The neighbor is permanent from then on. Nobody, including us, knows a neighbor’s traits before that seed exists.

There are three ways to mint, each with a limit the contract enforces:

  • The pre-mint is open to anyone, at the price on the mint page, up to five per wallet. It has its own count.
  • Free mints are earned in Free Play (see below) and claimed during the main mint.
  • The main mint is open to anyone at its price, up to five per wallet including any free mints you claim.

Prices are shown on the mint page and read from the contract. Each window is time-limited, and the supply is whatever is minted while the windows are open.

Free Play

Free Play costs nothing and nothing is staked. You sign in by signing a message with your wallet, which sends no transaction and costs no gas. Matches are run and scored by our game server, and each one changes your rating.

The rules are on the home page. In short: a player calls odds or evens, both throw 1 to 4 in secret, and the winner’s throw is the hit: one life from a neighbor, two from a monster. Each player has three monster throws a match. Missing a call or a throw costs a life, and leaving a match loses it.

Earning free mints

A rating of 1600 in Free Play earns one free mint, and every 50 points above that earns another, up to five. Only an established rating counts. The list of who earned what is taken once, on a date we announce, and it is final. Your place on it is your wallet address.

Earned mints are a reward for play, not a purchase, and they have no cash value. We may leave off the list a wallet whose rating came from manipulation, such as playing yourself from several wallets or arranging results with someone else.

Competitive play, after the mint

Matches staked in ETH, played with a neighbor you hold, will open after the mint, under the same rules. They are not open yet. Their full terms, including the stakes, any fee and what happens when a player stops responding, will be published here before they open, and they will be taken from the contract that runs them.

The artwork is CC0

Every neighbor’s artwork is released under Creative Commons Zero. We waive our copyright in it worldwide, as far as the law allows. You can copy it, change it, print it, sell it, build something else on top of it, and use it commercially. No permission, no licence fee, no attribution required, though attribution is always welcome.

That applies to everyone, not only to holders. Owning a neighbor gives you the token: a transferable entry on the chain, the right to sell it, and the right to enter it into matches. It does not give you anything exclusive over the picture, because nobody has anything exclusive over the picture.

CC0 is irrevocable. We cannot take it back later, and neither can anyone who buys a token from you.

Two things it does not cover. The name Neighbor War and the skull mark are ours and we use them to say which project is the real one, so do not use them in a way that suggests we made or endorsed something we did not. And CC0 is a copyright waiver, not permission to break other laws with the art.

Not an investment

A neighbor is a collectible and a game piece. It is not a share, a security, a loan or a claim on anything. We make no promise about its price, its resale, its liquidity, or that any marketplace will list it. Buy one because you want it.

What we can and cannot change

The collection contract cannot be replaced. Once the artwork is sealed and the trait pools are frozen, they are fixed. That is deliberate, and it means a mistake in them is permanent too.

This website can change or go offline at any time. If it does, the contracts remain on the chain and your tokens remain yours, readable and transferable by any other tool that speaks to them.

Fair use of the site

Do not attack the site or its services, do not script abusive traffic against them, and do not try to manipulate a match, a rating or the free-mint list. We may decline service to an address that does.

Risk of loss

You can lose everything you put in. That is the plain summary, and the rest of this section is what it means specifically.

Lose your keys or your recovery phrase and your tokens and funds are gone. There is no reset, no support desk and no way for us to restore access. We never hold your assets.

A transaction that fails still costs gas. A transaction that succeeds cannot be undone, reversed, charged back or refunded, including one sent to the wrong address or signed by mistake.

ETH is volatile. A stake, a price or a prize is worth whatever ETH is worth at the time, which may be much less than when you committed it.

Smart contract and network risk

The contracts are not upgradeable. That protects you from the rules being rewritten under you, and it also means a bug cannot be patched. Audits and tests reduce risk; they do not remove it.

Base is a layer-2 network. Sequencer downtime, delayed or reorganised blocks, congestion and gas spikes can stop you acting in time, and the contracts do not make exceptions for it. A deadline you miss because the network stalled is still a deadline you missed.

Transactions are public before they are mined. Someone can see a mint and try to get theirs in first.

Our servers

Free Play, ratings, Battle Royale and chat run on servers we operate, not on the chain. They can be slow, go offline, or lose a match in progress. A match interrupted that way may not count, and we do not owe anything for it. We may reset, correct or remove ratings and results that came from a fault or from abuse.

Marketplaces, royalties and impostors

Secondary sales happen on marketplaces we do not run. Whether a royalty is honoured is up to each marketplace, and many do not enforce them. Prices, listings and availability there are nothing to do with us.

Check the contract address before you buy or sign anything. Fake sites, fake tokens and lookalike collections are routine. The address shown in the footer of this site is the one we publish.

Taxes and your own jurisdiction

Any tax arising from minting, selling, winning or losing is yours to work out and pay. We do not give tax, legal or financial advice. Rules covering digital assets and games played for stakes differ by country and are still changing; whether you may use this is your responsibility to establish.

No warranty, and limits

Everything here is provided as is, without warranty of any kind. Smart contracts can contain bugs. Networks congest, stall and reorganise. To the fullest extent the law allows, we are not liable for lost funds, lost tokens, lost profits or any indirect damage arising from use of this site or the contracts.

Nothing here removes a right you have that cannot be removed by agreement.

Eligibility

You must be 18 or older and legally allowed to use this kind of service where you live. Some places restrict games played for stakes; if yours does, that restriction applies to you and not to us.

Changes

If these terms change, the date at the top changes with them. Continuing to use the site after that means you accept the new version.

NEIGHBORWAR

A nice street on Base. Play free, earn a neighbor, mind the parking.

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