Welcome to Errova!

Imagine Minecraft, but where you actually own your creations, trade with real players, and stake your claim on the blockchain.

What if the hours you spent building castles, mining diamonds, and trading with friends actually belonged to you? Welcome to Errova! It's a massive multiplayer block-building survival game that runs directly in your web browser. There are no downloads, no heavy installations, and no corporate middlemen. Just you, an infinite blocky sandbox, and a real, player-run economy.

The Three Pillars of Errova

Why is Errova Different?

• Zero Pop-Up Spams: You play the game smoothly in real-time. Your rewards accumulate safely in the background, and you only open your wallet when you want to withdraw your tokens or claim land.
• Player-Driven Shops: In the Global MMO world, sellers place inventory items into server escrow and set a SOL price. Buyers pay the seller on-chain plus a 1% marketplace fee, then receive the item after the payment is verified.
• Fair Play Only: We hate hackers as much as you do. Our servers monitor movements and mining speeds in real-time, blocking bots and macros so the marketplace stays clean and fair for honest builders.

Token Design & Rewards Payouts

Learn about our utility tokens, earning rates, trust tiers, and secure claim process.

Errova integrates standard Solana utility tokens with an off-chain/on-chain hybrid model to provide rewards for active gameplay, exploration, and construction without requiring constant wallet signature requests.

In-Game Balance Architecture

To support a balanced and secure economy, Errova separates game currencies and reputation metrics:

The Circular Voxel Economy Loop

Errova is powered by a multi-tiered circular economy where standard gameplay activities, Web3 assets, and account reputation form a self-sustaining ecosystem. Here is how the loop connects:

How the Loop Connects:

1. Mine & Discover: Active players explore the world, mining blocks to accumulate Astra (soft currency) and Pending `$ERROVA` (off-chain rewards).
2. Verify & Scale: Player behaviors build Valor. As reputation increases, players graduate to higher trust tiers (e.g. from New to Basic and Trusted), lifting their daily limits.
3. Future $ERROVA Claims: Pending `$ERROVA` remains recorded in-game. Wallet withdrawal is marked Coming Soon until the official token is minted.
4. Treasury Buyback Loop: SOL spent on Land mints and the buyer-paid 1% marketplace fee enters the project treasury. To ensure long-term solvency, the treasury can use these funds to support the gameplay rewards pool.

Earning Rates by Block Rarity

Mining block materials in the global world awards $ERROVA tokens based on material density and rarity:

Earning Limits & Trust Tiers

To protect the rewards pool from automated bots and multi-account farms, daily limits are enforced per player wallet according to verified gameplay trust tiers:

• New Account: Max 100 $ERROVA / day (Initial verification period)
• Basic Account: Max 1,500 $ERROVA / day (Default connected player status)
• Trusted Account: Max 15,000 $ERROVA / day (Consistent active gameplay)
• High Valor Account: Max 30,000 $ERROVA / day (Top builders and active contributors)

Claim Process & Anti-Bot Protection

$ANSEM wallet claims are active. $ERROVA can still be earned in-game, but its wallet claim remains marked Coming Soon until the official token is minted. Active claims use your connected Phantom Wallet:

• User-Funded Transaction: The player acts as the transaction fee payer, covering standard Solana network gas and the Associated Token Account (ATA) creation fee (rent-exemption) if you do not yet have one.
• Anti-Bot Security Fee: To discourage Sybil attack automated networks, a minor fee of 0.00001 SOL (10,000 lamports) is transferred from the player's wallet to the public game vault upon claim.
• Program-Controlled Security: The production claim uses an Errova PDA vault, an expiring wallet-specific permit, a replay-protected nonce, and only the connected player as an external transaction signer.

$ANSEM Bull Rewards

The rare Black Bull is the active way to earn $ANSEM through gameplay. See the dedicated $ANSEM Black Bull guide for its spawn schedule, combat rules, winner selection, drop rate, and wallet claim flow.

The $ANSEM Black Bull

Hunt a rare server-controlled boss in the Global MMO world, win the damage race, and earn a guaranteed real $ANSEM reward.

The $ANSEM Black Bull is a rare black-and-gold voxel bull with golden hooves and glowing horns. It is neutral when it appears, but becomes hostile after the first accepted hit. Black Bull events are only active in the shared Global MMO world.

Event Rules at a Glance

How Spawning Works

At each 30-minute event window, the server groups nearby online players into clusters. One Black Bull can spawn near each eligible isolated player or cluster. Players connected through a chain of 33-block distances count as the same cluster. If a proposed spawn would be within 333 blocks of an existing live bull, that spawn is skipped to prevent several bulls appearing in the same area.

Combat Rules

• Neutral until attacked: The bull does not chase players until the first valid hit is recorded.
• Server-verified hits: Only accepted hits count toward the reward. The server checks that the attacker is within 6.5 blocks and rate-limits repeated hits. Each accepted hit removes exactly 1 health.
• Hostile behavior: Once angered, the bull detects nearby players within 16 blocks. At close range it deals 8 damage, with a one-second attack cooldown.
• Highest damage wins: The player who deals the most server-recorded damage receives the guaranteed reward. The final hit does not automatically win.
• First hit breaks ties: If two or more players finish with exactly the same damage, the player who landed the earliest accepted hit wins.

Earning and Claiming $ANSEM

Defeating the bull gives the combat winner a guaranteed 0.01 $ANSEM server-settled reward. The drop rate is 100%, and the reward is added to the winner's pending in-game $ANSEM balance.

Open the rewards page to claim pending $ANSEM to your connected Solana wallet. The player pays the network transaction fee, any required token-account rent, and the 0.00001 SOL bot-prevention fee sent to the public game vault.

Practical Hunt Tips

• Stay online in the Global MMO world through a 30-minute event window.
• Spread more than 33 blocks apart if your group wants to qualify as separate player clusters.
• Keep enough food and health available before attacking—the bull becomes aggressive immediately after the first valid hit.
• Focus on total damage dealt. A last-second finishing hit does not override another player's larger contribution.

Game Vault & Live Holdings

Errova's reward vault is a public Solana account. Anyone can independently verify its address, balances, and transaction history.

The game vault funds on-chain player reward claims. It is operationally separate from the project treasury, which receives game revenue. Native SOL is shown from the public wallet below; $ANSEM is shown from the program-controlled Token-2022 vault owned by PDA ERRTa33u…mPoVA. The live balances refresh automatically every three hours.

What the Display Includes

• The vault's native SOL balance.
• The project's $ERROVA and $ANSEM balances only; unrelated tokens are not shown. $ANSEM is read from PDA-owned Token-2022 vault account F7JdG2…cYrUn.
• Direct Solscan links for the wallet and each token mint.

Items & Blocks Manual

Errova contains a broad registry of standard, special, and custom voxel assets. Search or filter through the complete item database below, indicating which premium crafted items can be minted to your Solana wallet as on-chain NFTs.

Land NFT Minting & Ownership

Stake your permanent claim on the Solana blockchain, protect your creations, and boost your rewards.

Migration in progress: New land purchases are temporarily paused while Errova upgrades land deeds from Metaplex Core to wallet-held Token Metadata NFTs. The two existing owners keep their current game access and will receive a free, owner-approved replacement migration.

Errova streams terrain in 16 x 16 chunks, but Land NFT ownership uses larger parcels. Each Land NFT always represents one square 32 x 32 block plot, formed from an aligned 2 x 2 group of terrain chunks and spanning from bedrock to the world height limit. You can mint any unclaimed plot directly to your personal Web3 wallet.

Ecosystem & Security Benefits

• Anti-Griefing Build Permissions: Once you mint a 32 x 32 plot, edit and build rights are restricted to your wallet address. No other player can place or break blocks inside the parcel boundaries.
• Absolute Digital Custody: Your land parcel is stored directly in your connected Web3 wallet. You retain 100% ownership and can hold, trade, lease, or sell your plots on secondary NFT marketplaces like Magic Eden.
• Ecosystem Yield Boost: Holding a Land NFT in your connected wallet boosts your daily $ERROVA play-to-earn rewards for resources mined inside your territory, incentivizing active development.
• Supply Hardcap: The mint authority is permanently disabled during the transaction, locking the total supply of that specific coordinate parcel forever at exactly 1.

The Atomic Token Metadata Mint

After the upgrade launches, payment and NFT delivery execute in one transaction. Either the complete purchase succeeds or every instruction rolls back:

1. 50/50 Purchase Payment: The 0.053 SOL parcel price sends 0.0265 SOL to the treasury and 0.0265 SOL to the game vault.
2. Deterministic Parcel Mint: Errova creates the one program-derived mint reserved for those plot coordinates.
3. Wallet Token Account: Your associated token account is created for the original SPL Token Program.
4. Deed Issuance: Exactly one indivisible token is minted directly to your connected wallet.
5. Metadata and Master Edition: Permanent parcel metadata and non-fungibility proof are registered through Metaplex Token Metadata.
6. Official Collection Verification: The program-controlled collection authority verifies the deed in the Errova Land collection.
7. Parcel Finalization: The on-chain parcel state records the mint and blocks duplicate purchases.

Token Metadata uses several accounts. Their rent and the Solana network fee are estimated and shown separately before Phantom opens; they are not included in the 0.053 SOL parcel price.

Land NFT Metadata

The NFT metadata identifies the parcel by plot coordinates and records that it covers a 32 x 32 block square. It also includes the minimum and maximum world block coordinates for both axes, the Global MMO world type, the Errova Land collection, and the official errovalandnft.png parcel image.

How to Claim and Mint Land

Land claiming is integrated directly into the game interface via the Web3 control panel:

1. Explore the world and locate an unclaimed 32 x 32 block square plot.
2. Open the Land Panel and click Claim Plot.
3. Review the 0.053 SOL 50/50 purchase split, Token Metadata account costs, and network fee before confirming in Phantom.

Upon confirmation, the transaction is verified on-chain, and your new Land NFT deed is deposited directly into your wallet, activating protection across the entire 32 x 32 plot.

Account & World Persistence

Secure, automatic saving of your voxel creations and character progression.

To ensure a continuous multiplayer experience, Errova automatically saves your game state to secure cloud storage. All modifications you make to the world, the contents of your inventory, and your character's position and stats are preserved in real time.

Password-less Wallet Authentication

Your game account is bound directly to your Solana wallet. Logging in is simple and highly secure:

• When you enter the game, a secure temporary code is generated.
• You are prompted to sign a challenge message using your connected Phantom Wallet.
• Our backend verifies this signature, instantly logging you in without requiring passwords or storing private credentials.

What State is Saved?

• Player Profile: Accumulation of earned tokens, character levels, and daily quest progress.
• World State: Any block placed or broken is recorded on our servers, ensuring your edits remain when you return.
• Inventory Grid: All resources mined, items crafted, and equipped tools or armor are securely saved.
• Character Coordinates: Your physical location, look directions, health, oxygen level, and active effects.

Ecosystem Fairness & Anti-Cheat

Ensuring a level playing field and healthy economy for all players.

To protect the value of your efforts and the integrity of the game, our servers run automated, non-invasive checks to keep Errova fair and secure.

1. Active Gameplay Verification

All in-game interactions are verified in real time. The server checks that player reach distances and block-breaking speeds align with physical tools (e.g., preventing instant mining or teleporting between coordinates).

2. Automated Bot & Macro Detection

Our heuristics track consistency patterns to identify automated software. Accounts exhibiting zero timing jitter, mechanical movement vectors, or running multiple simultaneous sessions from a single device footprint are flagged, reducing their limits to safeguard the rewards pool.

3. Controlled Buyback Loop

To keep the rewards pool healthy and funded, Errova uses a portion of all SOL collected from land claims, marketplace fees, and item mints to repurchase $ERROVA tokens from the open market. These repurchased tokens are placed back into the gameplay rewards pool, creating a self-sustaining circular economy.

Ecosystem & Token Disclaimer

Please read this disclaimer carefully before participating in the Errova ecosystem.

ERROVA is designed strictly as a utility and reward token for the Errova game world. The token enables in-game interactions, cosmetic crafting, land upgrades, and player-to-player resource trading.

No Investment Promises

Ecosystem tokens do not represent equity, shares, debt, or financial securities of any company or protocol. The acquisition of $ERROVA does not grant any voting rights on company assets, dividends, or returns. There is no guarantee of token valuation, secondary trading liquidity, or exchange listings.

Play-to-Earn Rewards Discretion

In-game tokens are distributed from rewards pools funded by game revenues and reserves. Payouts are fully discretionary and are subject to immediate adjustment, reduction, or suspension based on anti-cheat log review, protocol stability, and treasury liquidity reserves. Automated buybacks, if activated, are conducted solely to sustain the in-game circulation loop and do not constitute a promise of price support.

Cryptographic Risks

Interacting with the Solana blockchain, smart contracts, and web3 wallets involves high technical risks. Smart contract bugs, transaction failures, wallet key loss, or gas fee volatility can result in total loss of assets. Players assume full responsibility for managing their own private keys and wallet security.

Terms of Service

Last Updated: July 2, 2026

Welcome to Errova. Please read these Terms of Service ("Terms") carefully. By connecting a cryptographic wallet, accessing the game client, or interacting with our smart contracts, you agree to be bound by these Terms.

1. Eligibility and Wallet Security

To participate in the Errova MMO game, you must connect a compatible Web3 wallet. You represent and warrant that you are of legal age to form a binding contract. You are solely responsible for securing your wallet credentials, private keys, and seed phrases. Errova and its developers do not have access to, nor store, your private keys, and cannot recover lost wallets, reverse unauthorized transactions, or refund gas fees.

2. Use of Services & Prohibited Conduct

You agree to access and play the game client in accordance with all fair play guidelines. Any manipulation of game state, client code, or communication protocols is strictly prohibited. We reserve the right to suspend or block access, invalidate pending in-game rewards, or reject transaction requests for wallets engaged in:

• Using automated programs, bots, macros, speed hacks, or client emulation software.
• Exploiting software vulnerabilities, physics bugs, or memory injection techniques.
• Engaging in coordinated wash trading, market manipulation, or sybil account farming to artificially claim rewards.
• Decompiled or reverse-engineered client scripts and web assets.

3. Digital Property, NFTs & In-Game Assets

In-game assets, land claims, and tokenized items may be represented as on-chain tokens or Non-Fungible Tokens (NFTs) on the Solana ledger. While you own the digital token recorded on the blockchain, your ability to edit, render, or interact with these assets within the Errova MMO world is subject to engine limitations, server availability, and active game rules. Assets and in-game token rewards are not financial products or investments.

4. Limitation of Liability & Disclaimers

THE SERVICES ARE PROVIDED ON AN "AS IS" AND "AS AVAILABLE" BASIS. ERROVA DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. WE DO NOT WARRANT THAT THE SERVICES WILL BE UNINTERRUPTED, SECURE, OR ERROR-FREE. THE DEVELOPERS WILL NOT BE LIABLE FOR ANY LOSS OF WALLET ASSETS, BLOCKCHAIN TRANSACTION FAILURES, SMART CONTRACT BUGS, OR LOSS OF DATA.

Privacy Policy

Last Updated: July 2, 2026

Errova is committed to protecting your privacy. This Privacy Policy explains how we handle and protect player data within the decentralized MMO game client.

1. Information We Collect

To provide a persistent multiplayer world and secure play-to-earn rewards, the game collects limited non-personally identifiable technical information:

• Cryptographic Wallet Address: Collected when you connect your wallet. This serves as your unique account ID to load your player position, inventory, and completed achievements.
• Gameplay State Logs: Basic game state changes, such as block placement, block destruction, player position updates, and crafting timestamps, are recorded on our backend to synchronize the persistent multiplayer world and verify reward validity.
• Technical Metadata: General network latency details and browser interface specifications are processed to optimize connection speeds and prevent Sybil reward exploits.

2. Data Security & Storage

Your wallet address, inventory progress, and persistent voxel edits are stored on secure cloud database servers. We use industry-standard security measures to safeguard data against unauthorized access. We do not collect, store, or sell any personal information (including names, email addresses, phone numbers, or physical locations) to third parties.

3. Third-Party Interactions

The game interacts directly with the Solana blockchain networks and third-party Web3 wallet providers (such as Phantom). Your interactions with these decentralized networks are governed by the respective providers' privacy policies and public ledger protocols.

4. Cookies & Local Storage

We do not use tracking or advertising cookies. Temporary local storage is used solely to cache your active wallet session, settings preferences, and loading sequences for standard game performance.