NFT games that doesn't need TX Fees

[bitcon]

I am not sure if you are likely to find such a game. All these games work on smart-contracts, so when we want to interact with them, I mean exactly change something. For example, hit a monster like you said, we have to pay. But when you want just to read something from the contract, you call functions that don’t spend gas, so you don’t have to pay.

So there are no games where you can play without payment, there are only functions that can be performed without fees.

[Rakeshten]

I think there is no any NFT project which does not ask for a transaction fee, Almost all projects ask for a fee. Because when you will be buying or selling an NFT there will be a transaction fee. Maybe there would be any project which does not ask for fee, but I dont know.