Other sites that can be added on the list:

• tower.bet, it has faucet but it has no real value as it is their own inhouse token TWG but it can be used to participate in the TWG race to win real coins. 20 TWG per claim IIRC
• wolf.bet, it has 7 days streak reward but I'm not really sure about the amount
• bitdouble.io, it gives 500 satoshi faucet per hour if balance is zero.

^ I confirmed there is, just because I was there before when I was participating in the Wolfbet signature campaign, they had a 7-day streak reward, come back each day and you will receive 0.00000090 BTC. And another more is the free coins from the rain chat every 20 minutes if you are active there, you will get a prize reward from rainbot. You can check it here OP if you want to know their faucets or free promotion. https://wolf.bet/promotions.
Nevertheless, I appreciated this thread of yours OP, it is quite interesting if someone looking at gambling sites that have a free reward for testing the site.

Thank you for the list regarding faucet claim along with how much and when it can be claimed. Since not registered in all sites so had no idea about few of them how much it can be claimed. Now this list give me a chance to try few other as well and just in case might win something in return by playing with faucet money.

I will add Tower.bet in the next update. If their native token can be used or exchanged for another asset it ultimately has some sort of monetary value. 

How does the stream reward work exactly? Sounds more like some kind of bounty where you have to complete certain tasks for a period of 7 days. If it isn't easily obtainable, I wouldn't consider it a free faucet.

I will take a look at Bitdouble as well, thanks!

It's not $200 per user. It's a random reward, which (if you are lucky enough), can pay out up to $200. It can also pay less than a cent. 

Can you explain what you were trying to say here. All of the casino faucets can't give you a reward high enough for you to withdraw. You will have to roll those wins over multiple times to reach the minimum withdrawal limit. Check out my other thread, Withdrawal Fees and Withdrawal Amounts on Crypto Casinos if you want more info on those limits.

I just checked it, and it seems the award is 0.01 USDT, not 0.00000090 BTC. I didn't claim it and will try it again later. Maybe USDT is the defaut currency in my account for some reason. Are there any other requirements except just visiting the site once a day to receive those rewards? Can you play with the 0.00000090 BTC instantly, or do you have to wait for 7 days to be credited with the coins?

I guess I can put up a link under the table that players can check the withdrawal limits and minimum withdrawal amounts for some of the casinos in my thread, Withdrawal Fees and Withdrawal Amounts on Crypto Casinos. Good idea!

Are those daily rewards only paid out to players who wager real money on the platform or anyone who signs up and claims them? Looking at the picture, you need to meet certain wagering and deposit targets. If that is true, the reward system looks more like a cashback/rakeback system than a faucet. It's only available to active players to incentivize them to play more, and it's isn't claimable just by having an account with no balance in it. Am I right?

Cheers for this. Seems like FJ and Cryptoskull are leading the way in terms of faucet payouts right now.

I still remember the days when Primedice had whitelisted accounts on their site that paid out faucets of 0.0001 BTC once every 10 minutes. Absolutely insane to think that it would be worth $3.5 USD per claim now and you would have netted above minimum wage by just claiming the faucet.

I'm surprised that some of these faucets are still paying so much in terms of USD - 500 sats is still ~20 US cents or so, which was way better than anything we were getting back in the day.

Are those players with zero balances required to deposit their own money to fulfill the wagering requirements or can they wager the money they win as part of the free rewards system? 

Noted. I'll take a closer look at it with the next update of my OP.

Not at all, the wagering target can be achieved by any means, including free rewards, tips from other players, vouchers and rains received.

However to unlock 100% of the free rewards (or double since the base is 50%) for the week, then a deposit is required. It could be crypto, fiat or game (CSGO, TF2, DOTA, RUST) skin.

I'm very active on Betfury and they have one of the best faucet in the industry, it's available to anyone who has an account here, newbie, average players, and high rollers you can claim it every 15 minutes, they reduce the rewards every now and then so it's preferable to claim it when they offer new coin on the faucet.
This is a good list and newbies or a new account on the listed gambling sites can claim on these faucets and use them to test the games before making a deposit.

Its always nice to play in casinos offering free satoshi to use for playing especially if you just want to try their games before making a deposit.
Im a regular player in freebitcoin and its nice to have this faucets wherein you can claim every hour with lottery tickets and reward points.
But dont also forget to read the rules because certainly it has a wagering requirement before we were able to withdraw. Anyway these lists are really great especially for newbies who are looking for casinos with faucets, its helpful.