You cant call it free token, if you are asking people to send 0.002 ETH for getting those tokens. I really feel it still a rip off.
While i have no objection in you promoting you tokens and if you proper gaming website. But calling it free and then asking for 0.002 ETH isn't ethical.
Nice catch, these devs are so tricky with their airdrop. People thinks its free but in reality there's a catch, With 0.002 he manage to score almost 1 BNB in fees. easy money for these devs who use their talent for bad deeds.