How to create an in-game currency on-chain - Unity ERC-20 token

In this video, we'll go over how to create a simple Unity web3 game where you collect gems and can claim those gems as ERC20 tokens in game. We will be developing with thirdweb's Unity SDK and going over tools to connect a wallet, check token balances, and even claim ERC20 tokens all within your Unity game.

*Mumbai testnet support has been officially deprecated. Transition to the Amoy testnet for improved scalability and reduced gas fees.*

TokenDrop (ERC20) contract: https://thirdweb.com/thirdweb.eth/Dro...
Unity SDK: https://github.com/thirdweb-dev/unity...
Player controller script: https://github.com/Brackeys/2D-Charac...
Game assets (Sunny Land): https://assetstore.unity.com/packages...
Openzeppelin Defender: https://www.openzeppelin.com/defender
Forwarder Address docs: https://portal.thirdweb.com/glossary/...

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Timestamps:
00:00 Introduction
01:03 Game demo
02:43 Deploy ERC20 token smart contract
04:34 Create and setup new Unity game
06:05 Build game
26:15 Add a connect wallet feature
34:30 Token balance
40:18 Claim tokens
56:27 Gasless transactions
01:00:10 Conclusion