Yes. Sadly, most gambling games and casinos available across the web which accept Bitcoins as payment, would make you lose more money than initially invested. As such, it wouldn't be worth trying to play such games to make some profit out of them. Despite this, they're somewhat fun to play and most gambling sites allow you to use Play Money (or "Free Money") to play at them without losing anything. (one good example is Crypto-Games.net)

Despite this, the list of games you've presented here is the most exhaustive list (although not complete) of well-known gambling games available for Bitcoin. My most favorite are such which provide Dice games like PrimeDice and Crypto-Games.net (which is not listed here). Of course, you cannot expect to make some profit playing such games, but at least they're a great way to bring starters into Bitcoin to let them explore the cryptocurrency.

I would like to add other gambling games which are decentralized and operate as a smart contract on the Ethereum blockchain. Those are VDice, and DAO Casino. While they don't pay in Bitcoin, they do pay in ETH which you could trade to BTC later if you wish.

Nevertheless, I hope that more games would come up with Bitcoin, especially after the successful implementation of the Lightning Network, since fees would be minimal and transactions speeds would be nearly instant, making micropayments in Bitcoin games, practical once more.