You can use Dlease to lease out your HIVE for interest, You can gift HIVE, you can exchange HIVE for other tokens on HIVE-ENGINE, you can power up your HIVE and gain HP to increase your voting power, you can purchase NFTs (non-fungible tokens), you can tip HIVE on Twitter (it's instant and feeless), you can try Rising Star Game and work your way up from busker to worldwide mega star.
That's the thing about Hive. You can do a lot of different things (and earn HIVE a lot of different ways), all from your single account.
Here are a few things you can do with Hive.
Do you want to write or read content? Check out the PeakD front-end and find the right community for you. You can earn HIVE by both writing and curating.
Maybe you're a video guy? 3Speak is a decentralised video platform. Again, you can earn HIVE here through both creating and curating videos.
You mentioned that you're a gamer? Have a look at dCity, a basic city building type game where you can earn HIVE more passively.
Of course this is just a taste of what you can do with a Hive account. Good luck!