Let's assume i have created a game, and then created ERC tokens (Example swords) so the player must buy a token to be able to play the game.
What if someone creates similar tokens in his wallet and injects them into my game as if they are bought from my tokens store
What if someone creates similar tokens in his wallet and injects them into my game as if they are bought from my tokens store
You have a unique contract address which you need to announce to your players that they need to double-check the details before they convert or buy tokens from the exchanges. This is becoming the norm and most of the NFT games right now have their own counterfeit tokens. You need to be aware of it especially in the early time of introducing your games. You can also look for the answers on the existing NFT games on how they tackle such problems so that you will have an easy way to avoid bad things to happen in the future.