Character NFT
In most games, your characters belong to the studio. They sit on a server, and one server takeover or one quiet shutdown is all it takes for them to vanish.
In Wildoria, you can seal any character you've made yours - turn them into something the city itself can't take back. Once sealed, the character is yours. Forever. No exceptions.
NFT specs
| Property | Value |
|---|---|
| Standard | ERC-721 (works in MetaMask, Core, Snowtrace, any Avalanche NFT marketplace) |
| Token name / symbol | Wildoria Character / WLDC |
| One token per character | Each character can be sealed exactly once - duplicates are mathematically blocked |
| Transferable | Yes - to any wallet, on-chain |
| Burnable | No - sealing is permanent |
| Network | Avalanche (currently Fuji testnet during open beta) |
What sealing actually does
Until you seal, your character is in the normal in-game state - they travel, level up, do quests, and live on Wildoria's servers like any other RPG character.
When you seal them, ownership of the character moves onto the blockchain. The chain becomes the answer to "who owns this character?"
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not the server, not Wildoria. From that moment on:
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You can transfer them to another wallet - give them to a friend, sell them, lend them.
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They can't be deleted, banned, or "lost in a database migration" - the chain doesn't have those failure modes.
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They show up in your Wildoria account on any device that has your wallet linked.
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They show up in MetaMask / Core / any standard wallet as a proper NFT, with their portrait and name.
Before sealing vs. after sealing:
| Before sealing | After sealing | |
|---|---|---|
| Who owns the character | The game server | You, on the blockchain |
| Can you transfer them to another wallet? | No | Yes |
| Can Wildoria revoke them? | In theory yes | No, ever |
| Visible in your wallet's NFT list? | No | Yes |
How to seal
Tap Seal on the character card. Confirm the on-chain transaction in your wallet. Done - the NFT lands in your wallet within seconds, and the character is forever yours.
Behind the scenes the game gives you a one-time approval bound to your wallet, that specific character, and a short expiry. You're the only one who can complete the seal, and you can only complete it once.
Sealing is one-way and one-time
A character can be sealed exactly once, and the seal is permanent.
- Once sealed, you can't "unseal" - the character is on-chain forever.
- Nobody (not Wildoria, not an attacker, not even with admin keys) can seal a duplicate of the same character. The game enforces this on the chain itself, not as a policy.
Seal the characters you really care about. The everyday ones don't need it.
Transferring or selling a sealed character
Once sealed, the character behaves like any other NFT:
- Send it to another wallet through your wallet's normal "Send NFT" UI, or through the in-app transfer screen.
- List it on the Wildoria Marketplace to sell it for WLD.
- List it on any external NFT marketplace that supports Avalanche
- your sealed character is a standard NFT, recognized by every Avalanche-compatible tool.
Whenever a transfer happens, Wildoria sees it within seconds and updates the game's view of who owns the character. If the new owner has a Wildoria account with that wallet linked, the character automatically appears in their inventory.
Trust & safety
- The game can't fake a seal. A seal can only happen with both Wildoria's approval and your wallet's signature. Either side alone is not enough.
- No two NFTs for the same character. Mathematically impossible - the chain refuses any attempt to seal the same character twice.
- No silent revokes. Sealed characters can't be taken from your wallet by Wildoria. Standard NFT rules apply: transfers happen only when you sign for them.
Verify it yourself
You can look up your sealed character (or anyone's) on the blockchain - owner, history, current state, all public.
→ Contract address + Snowtrace link: contracts page.
Characters sealed during open beta exist on Avalanche Fuji testnet - they're for testing the seal flow only and will not carry over to mainnet. When mainnet launches, you'll seal a fresh character from scratch.