Gaming & metaverse

Unity and Unreal SDKs, game wallets and asset tooling for adding blockchain features to games. Developer tools only, not games.

thirdweb Unity & Unreal SDKs

thirdweb

Best for Wallets, contracts and NFTs in Unity and Unreal

Catch No Solana or XRP Ledger, and the Unreal plugin moves more slowly than Unity's

Chains: EthereumEthereumBaseBaseArbitrumArbitrumPolygonPolygonBNBBNB ChainAvalancheAvalancheHederaHedera+1Any EVM chain
Price: SDKs free; platform plans from $99/mo

Reown (formerly WalletConnect)

Best for Connect players' existing EVM and Solana wallets in Unity

Catch Needs Unity 2023.1+, and it's source-available, not open source

Chains: EthereumEthereumBaseBaseArbitrumArbitrumPolygonPolygonSolanaSolanaAvalancheAvalanche
Price: Free tier; paid from $89/mo

Openfort

Best for Embedded wallets and gas sponsorship for Unity games

Catch Work in progress per its own README; no built-in social login in Unity

Chains: EthereumEthereumBaseBaseArbitrumArbitrumPolygonPolygonSolanaSolanaBNBBNB ChainAvalancheAvalanche+1
Price: Free tier; paid from $99/mo

MagicBlock Labs

Best for Open-source Unity toolkit for Solana games

Catch Solana only; Android and WebGL are the documented platforms

ChainSafe Gaming

Best for Modular open-source Unity SDK for EVM chains

Catch Development has slowed: last release and commit were November 2025

Chains: EthereumEthereumBaseBasePolygonPolygonBNBBNB ChainAvalancheAvalanche
Price: Free (open source)

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